Mechanical button lock - List of Manufacturers, Suppliers, Companies and Products | IPROS

Mechanical button lock Product List

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Keylex 500 Surface-Mounted Deadbolt with Buttons on Both Sides

Keylex 500 Surface-Mounted Deadbolt with Buttons on Both Sides

Compact Keylex 500 with dual-sided buttons! Complete security from both outside and inside! Ideal for use in gates and care facilities!

The "Double-Sided Button Type" has been added to the Keylex 500 series. It can be easily installed by simply passing three through-holes in the door, making it recommended for both new installations and retrofitting. The variety has also been expanded, further broadening the scope of use. ● Keyed Type (Keyed: This type has a cylinder integrated into the Keylex body, allowing it to be unlocked not only by the button but also with a key.) ● Airtight Compatible Type (Airtight: This refers to doors that have rubber gaskets installed to enhance airtightness and waterproofing.) ● Keyed & Airtight Compatible Type 【Options (Keylex 047 Replacement Product)】 It is compatible with replacements from Keylex 047. No processing of the door is required during replacement. It offers a lineup that accommodates all specifications of Keylex 047 (single-sided, double-sided, and airtight compatible).

  • Hardware Doors, Handles and Locks
  • Gates, walls and fences
  • Door Accessories
  • Mechanical button lock

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Easily and instantly change the Keylex passcode! 【Feature Introduction】

Easily and instantly change the Keylex passcode! 【Feature Introduction】

Changing the PIN is easy with the "Quick Number Change" feature of the KL4000 and KL3100! You can manage security smoothly!

———Three Key Points of Quick Number Change!——— ◆Easy number change without removing from the door◆ You can unlock the old passcode and set a new passcode with key operations. ◆Smoothly accommodates frequent number changes◆ Even in cases where tenant turnover is frequent, such as hotels, vacation rentals, and share houses, it enables smooth security management. ◆Ideal for large property management◆ When changing tenants in apartments or dormitories, there is no need to change the keys, allowing for cost-effective security maintenance.

  • Door and window locks
  • Security locks (windows, front doors, etc.)
  • Security locks (windows, front doors, etc.)
  • Mechanical button lock

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Introduction of Keylex Adoption Cases - Public Transportation

Introduction of Keylex Adoption Cases - Public Transportation

The convenience and security of button-type locks.

There are many instances where our Keylex has been adopted in various public transportation facilities and pathways, such as railways and airports. Since entry and exit are done by pressing a button to enter a PIN code, there is no need to carry keys, and it is possible to lock and unlock without using power or batteries, making it a highly convenient product. Additionally, it can restrict or prohibit access from individuals not associated with the facility, thereby enhancing security. Changing the code is also easy, which helps reduce the hassle and cost of cylinder replacement, making it very economical. The Keylex, with its rich track record of adoption, is also utilized in situations beyond public transportation. 【Features】 ■ It allows for restricted access for a specific number of individuals. ■ With the automatic locking type, it prevents forgetting to lock, ensuring it is always in a locked state. ■ Being button-operated, there is no need to carry keys. ■ It has a mechanical mechanism that does not require electrical work. ■ Code changes can be made easily, allowing for low-cost maintenance of security.

  • Security locks (windows, front doors, etc.)
  • Security guards and entrance/exit management
  • Door and window locks
  • Mechanical button lock

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Master Management with Keylex [Feature Introduction]

Master Management with Keylex [Feature Introduction]

We have a series that can be installed on other companies' master cylinders as well!

In addition to keypad operation with a passcode for unlocking the Keylex, there is also a keyed setting that allows unlocking with a key. The Keylex unit is equipped with a cylinder, enabling the door to be opened with a key operation without pressing the passcode, making it suitable for management purposes. Typically, it comes with two keys, and we also accommodate master key systems and identical number key systems. In fact, cylinders that can be installed are compatible with those from other companies as well! Combinations are possible with cylinders from three other manufacturers!! If you are already managing with a master key, you can continue to use it without changing the key. Enjoy a variety of uses with keypad operation + key operation!

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Case Study Introduction - Apartment Complex & Garbage Collection Area

Keylex Case Study Introduction - Apartment Complex & Garbage Collection Area

No need to carry keys! Why not make your life more convenient with Keylex?

Keylex is also adopted in collective housing such as condominiums and apartments, as well as garbage collection areas. There is no need to carry keys, and since it is a keypad type, it visually promotes security. In rental housing, it is necessary to change the keys when tenants change, but with Keylex, you can easily change to a new PIN code, eliminating unnecessary costs and hassle! Not only for housing, but Keylex effectively resolves concerns such as, "There are many illegal dumps in the garbage collection area, and I want to restrict use by non-residents. However, giving keys to all residents is also..." With its keypad system, it keeps outsiders away, eliminating worries about theft of aluminum cans or arson. There may be cases where the collection area does not have a roof or awning. Keylex is a mechanical type that does not use electricity or batteries, so it is not affected by outdoor environments such as being exposed to rain! 【Features】 ■ It allows for restricted access for a specific number of people. ■ With the automatic locking type, you can prevent forgetting to lock the door and maintain a locked state at all times. ■ Since it is button-operated, there is no need to carry keys. ■ It has a mechanical mechanism that does not require electrical work. ■ You can easily change the code, allowing for low-cost maintenance of security.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Memory Number Change Method Video Collection

Keylex Memory Number Change Method Video Collection

Introducing how to change memory numbers in videos for each series!

The method for changing the memory number differs by the KEYLEX series. We have clearly introduced how to change the memory number on YouTube! It includes explanations by KEYLEXMAN!! 【KEYLEX 4000 / 3100 Series】 Number change method: Quick Number Change Method - The number is changed using the included key operation. - It can be changed without removing the KEYLEX unit from the door. 【KEYLEX 2100 / 1100 Series】 Number change method: Lock Plate Replacement Method - The number is changed by replacing the white and red parts of the lock plate. - It requires removing the KEYLEX unit from the door for the change. 【KEYLEX 800 (500) Series】 Number change method: Lock Pin Rotation Method - The number is changed by rotating the colored horizontal groove of the lock pin with a flathead screwdriver. - It requires removing the KEYLEX unit from the door for the change. *The video introduces the method using the 800 series, but the 500 series follows the same procedure for changes. ▽Watch from the link below!!▽

  • Hardware Doors, Handles and Locks
  • Entrance/Exterior Doors
  • Grip ball/lever handle
  • Mechanical button lock

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Video collection of the Keylex 3100 series.

Video collection of the Keylex 3100 series.

You can check the operation method and memory number changes of the Keylex 3100 series in a video!

We are introducing a collection of videos for the newly added 3100 series in the Keylex series on YouTube. The 3100 series is an automatic locking type model that features a quick number change function, allowing for easy changes to the memory code with the included key. We offer both door and sliding door specifications. The videos demonstrate how to change the memory code and how to replace it from the 800 series. In the newly released sliding door specification, the developer explains the development process and key points! ▽ You can watch it from the link below!! ▽

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Troubleshooting Video Collection

Keylex Troubleshooting Video Collection

Solve Keylex troubles with a video!

The key is not locking... or the key is not unlocking... the lever handle has remained lowered... and so on, we sometimes receive inquiries about the operation of Keylex. These symptoms may indicate that there was a mistake during installation, resulting in an inability to operate correctly, or that a safety device designed to protect the internal mechanism has been activated. Rest assured! If you're having trouble with operation, KEYLEXMAN will solve it for you! KEYLEXMAN explains the causes of troubles and how to resolve them in a video. We explain the precautions for the "Keylex 500 surface-mounted deadbolt" and the "Keylex 800 sliding door automatic locking" as well as the details of the "lever handle safety device," so please take a look. ▽You can watch it from the link below!!▽

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Models equipped with the Quick Number Change feature are being released one after another [Feature Introduction].

Models equipped with the Quick Number Change feature are being released one after another [Feature Introduction].

Easily change the memory number with just key operations. No stress, it can be changed in seconds!

The Keylex series is continuously launching models equipped with the "Quick Number Change Function"! The "Quick Number Change Function" allows for the deletion and registration of memory numbers using the included key. The method of changing is very simple: to delete a number, just insert the key into the cylinder and turn it in the RESET direction; to register a number, press the button for the desired number and then turn the key in the SET direction. This eliminates the hassle of having to remove the Keylex unit from the door every time a change is made! It is recommended for places like hotels and vacation rentals where numbers are changed regularly. Additionally, in rental housing, changing the number when tenants change means there is no need to replace the cylinder, which helps reduce costs. The method for changing memory numbers is also introduced in a video on the official Nagasawa Seisakusho YouTube channel! Please experience the new Keylex series with improved convenience!! 【Series with Quick Number Change Function】 　◇ For door opening ◇ 　　・4000 Series 　　・3100 Series 　◇ For sliding doors ◇ 　　・3100 Series *Double-sided specifications are only available in the 4000 Series.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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[New Release] Keylex Vi-Clear <Antiviral and Antibacterial Specifications>

[New Release] Keylex Vi-Clear <Antiviral and Antibacterial Specifications>

Add peace of mind and safety with antivirus and antibacterial measures to security management!

Nagasawa Seisakusho has newly added the keyless entry system "Keylex" to its independently developed antiviral and antibacterial coating technology "Vi-Clear." Since the launch of the indoor lever handle in 2020, which received positive feedback, there have been requests for antiviral and antibacterial specifications for the Keylex buttons and lever handles. In response to customer feedback, we are pleased to announce that the 3100 series will be released on February 14! The Keylex 3100 series features a slim body and a quick number change function that allows users to change the passcode without removing the unit from the door. We offer two types for both hinged and sliding doors, allowing for versatile installation. By combining the "Vi-Clear" technology, we enhance customer convenience while adding the assurance and safety of antiviral and antibacterial properties! [Features] "Vi-Clear" is a reliable technology that meets the standards for antiviral and antibacterial products set by SIAA (the Antibacterial Products Technology Association). It reduces 99.99% of viruses within 24 hours and prevents bacterial growth. The effects are semi-permanent.

  • Grip ball/lever handle
  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Mechanical button lock

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Keylex Case Study Introduction - Store (2)

Keylex Case Study Introduction - Store (2)

Free yourself from key management! Enjoy a stress-free environment with keyless access!

This is the second installment of the "Keylex Case Studies Introduction: Store Edition." Keylex is being adopted and implemented in stores and commercial facilities. I believe that restaurants and similar establishments that employ many part-time or temporary workers often struggle with key management. With Keylex, doors can be opened with a button press, eliminating the need to prepare keys for each employee and preventing issues related to lost keys or retrieving keys from departing employees! With the automatic locking type, the door locks automatically when closed, preventing any forgetfulness in locking up after closing. If the store is not open 24 hours, it is also possible to restrict access at night to prevent unauthorized entry by those who know the passcode. The deadlock feature that disables button operation is available in the 1100, 2100, and 4000 series! It has a reliable mechanical structure that can be installed outdoors! 【Keylex Features】 - Allows for restricted access for a specific number of individuals. - The automatic locking type prevents forgetfulness in locking and ensures the door is always secured. - No need to carry keys as it operates with buttons. - It has a mechanical mechanism that does not require electrical work. - Easy to change the code, allowing for low-cost maintenance of security.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Case Study Introduction - Educational Institutions (2)

Keylex Case Study Introduction - Educational Institutions (2)

A button lock that is advantageous not only in terms of security but also in cost!

This is the second installment of the "Keylex Case Studies Introduction for Educational Institutions." Keylex has been implemented in a wide range of school facilities, including kindergartens, nursery schools, elementary schools, junior high schools, high schools, universities, and student dormitories. Since it is button-operated, there is no need to carry keys, and it can be used even in outdoor areas without a roof! You can set the passcode to any number you like, so even if the users, such as staff and students, change with the new school year, it can be easily updated to a new number without needing to replace the actual lock. Additionally, Keylex operates purely mechanically, so it does not require a power source. Unlike electric locks or battery-operated locks, it eliminates the costs associated with wiring work and maintenance due to battery depletion, making it cost-effective. We often see news reports about illegal intrusions and incidents on school grounds, but Keylex blocks unauthorized access by individuals other than those involved! **Keylex Features:** - Allows for restricted access for a specific number of entries and exits. - An automatic locking type prevents forgetting to lock, ensuring it is always secured. - Being button-operated means there is no need to carry keys. - It is a mechanical mechanism that does not require electrical work. - Allows for easy code changes, enabling low-cost security maintenance.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Case Study Introduction - Accommodation Facilities

Keylex Case Study Introduction - Accommodation Facilities

Stress-free with a button lock that doesn't require key management or storage!

Keylex is also adopted in accommodation facilities such as hotels, inns, and private lodgings. The installation locations vary, including employee entrances, emergency exits, guest rooms, and entrances! Keylex is a button lock that opens doors by pressing a PIN code on a button. Accommodation facilities often manage a large number of keys, but Keylex can solve that problem! Since there is no need for physical keys, key management and storage are unnecessary, reducing operational burdens! The elimination of key loss troubles is also an advantage. (Master key options are available if keys are needed.) Its mechanical structure does not require electricity or batteries, making it possible to install it outdoors! We recommend the newly introduced "Vi-Clear specification" with antiviral and antibacterial coating♪ Keyless entry is effective for improving operational efficiency and reducing burdens!! 【Keylex Features】 ■ It allows for restricted entry and exit for a specific number of people. ■ With the automatic locking type, it prevents forgetting to lock the door and can always remain locked. ■ Since it is button-operated, there is no need to carry keys. ■ It has a mechanical mechanism that does not require electrical work. ■ It allows for easy number changes, enabling low-cost security maintenance.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Case Study Introduction - Public Transportation (Railway Edition)

Keylex Case Study Introduction - Public Transportation (Railway Edition)

Can be installed in various locations! No electricity or batteries needed, so costs are reduced♪

Previously, we introduced examples of Keyless adoption in public transportation such as railways and airports, but this time we present a "Railway Edition" focusing on railway-related applications! The installation locations are diverse, including station master's offices, crew entrances, platform doors, kiosks and restaurants on the platform, restroom supply rooms, and crew accommodations, among others. The reason for its adoption in so many locations is the convenience of the button-type keyless entry. You can enter and exit by pressing the set passcode button, so there is no need to carry a key! This also eliminates the risk of losing keys. Another advantage of Keyless is that it does not require a power source or batteries. It is more affordable compared to electronic locks and has a completely mechanical mechanism, making it suitable for both indoor and outdoor use! We encourage you to consider the reliable Keyless, which has numerous successful applications!! 【Features】 ■ It allows for restricted access for a specific number of entries and exits. ■ With the automatic locking type, you can prevent forgetting to lock, ensuring it is always secured. ■ Since it is button-operated, there is no need to carry a key. ■ It has a mechanical mechanism that does not require electrical work. ■ You can easily change the code, allowing for low-cost security maintenance.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex 500 [Replacement product from another company - partial replacement]

Keylex 500 [Replacement product from another company - partial replacement]

Replace the cylinder part with a keyless system! Easy keyless conversion!

Keylex offers a replacement product that allows you to use your current third-party products as they are, while replacing the cylinder part with Keylex 500 (partial replacement). This partial replacement can be installed by simply adding one to three through-holes! It can be installed on swing doors and sliding doors, and depending on the type of lock, it can be used as an automatic locking system. We are gradually adding compatible models for partial replacement. Here are some new products added since 2016. ●22293 Replacement from 【MIWA】POSTE Used in hospital examination rooms and restroom hinged doors. ●22270-8 Replacement from 【MIWA】LSP Often used on doors of collective housing such as condominiums and apartments. ●22279／22279M (with key) Replacement from 【GOAL】LH.HN.SAK This is an automatic locking type that locks automatically when the door is closed. (The above three products are listed in the latest Keylex catalog on pages 88 to 90.) For other products, please refer to the basic information below. Switching to Keylex eliminates the hassle of carrying and managing keys!

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Evolution of Keyless Locks: Perfect Security 'Keylex 3100'

Evolution of Keyless Locks: Perfect Security 'Keylex 3100'

Close the door and it locks automatically! To open it, just use the passcode! No power needed, so it's safe to use even during power outages or disasters—it's a maintenance-free button lock.

The keyless lock "Keylex" is a completely mechanical structure that is resistant to rain and wind. We offer a wide range of products suitable for various applications, including an automatic locking type that eliminates the worry of forgetting to lock the door, allowing you to utilize it in various locations. This product meets your needs if you want to restrict entry and exit for unauthorized individuals and operate maintenance-free without the hassle of lost keys or battery replacements. 【Features】 ◆ Easily change the code without removing it from the door ◆ Smoothly accommodates frequent code changes ◆ Ideal for managing large properties 【Suitable for Use in Such Places】 ◆ Hotels, vacation rentals, dormitories, share houses, and other facilities with frequent tenant turnover - You can appeal safety and security to prospective tenants ◆ Security measures for factories and offices - No need to distribute keys or cards to users ◆ Public and commercial facilities (airports, banks, railways, hospitals, schools, research institutes, stores, etc.) ◆ Private residences - Expected to have a visual deterrent effect against intrusion crimes ● For other functions and details, please contact us.

  • Door and window locks
  • Home Security
  • Entrance/Exterior Doors
  • Mechanical button lock

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Keylex Product Catalog

Keylex Product Catalog

A large number of "Keylex" products that can be installed both indoors and outdoors, such as in offices, warehouses, and stores!

This catalog features the mechanical button lock "Keylex Series," which is effective for crime prevention, easy to use, and convenient. It includes the public model "Keylex 4000," which allows for instant memory number changes, as well as the private model "Keylex 800," among others. Products that can replace those from other manufacturers are also included. [Contents] ■ Public Models ■ Private Models ■ Sub-Key Models ■ Product Details, etc. *For more information, please refer to the PDF document or feel free to contact us.

  • Home Security
  • Security locks (windows, front doors, etc.)
  • Security locks (windows, front doors, etc.)
  • Mechanical button lock

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Keylex Case Study Introduction - Medical Institutions

Keylex Case Study Introduction - Medical Institutions

Convenient for places with a large number of people coming and going! Keyless, so no need to manage keys!

Keylex has been widely adopted in medical institutions such as hospitals, clinics, and nursing homes. Since it is button-operated, there is no need to carry keys, eliminating the risk of losing keys and simplifying management, making it very convenient. Additionally, Keylex is purely mechanical and does not use electricity, so it is unaffected by power outages. The passcode can also be easily changed. 【Features】 ■ It allows for restricted access for a specific number of people. ■ With the automatic locking type, it prevents forgetting to lock the door, ensuring it is always secured. ■ Being button-operated means there is no need to carry keys. ■ It is a mechanical system that does not require electrical work. ■ The passcode can be easily changed, allowing for low-cost security maintenance. We would like to express our gratitude to healthcare professionals for their efforts during the prolonged COVID-19 pandemic.

  • Hardware Doors, Handles and Locks
  • Gates, walls and fences
  • Door Accessories
  • Mechanical button lock

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[KEYLEX App] - Manage all Keylex at your fingertips.

[KEYLEX App] - Manage all Keylex at your fingertips.

Streamline Keylex management with easy operations! This is a smartphone app for administrators responsible for operations on-site.

What kind of app is KEYLEX? It is an app for managing the keyless button lock "Keylex." Combine it with the app to make Keylex even more convenient! The app functions by applying a sticker with a QR code to each new or existing Keylex. ◆ Manage multiple Keylex units collectively Visualize information such as name, location, product model, installation date, etc., at your fingertips. ◆ Efficiently set PIN codes The app automatically generates PIN codes, which are essential for maintaining security. ◆ Smooth notification of PIN code changes Notify registered users via mass email to ensure no notifications are missed. ● Recommended for ● - Those managing multiple Keylex units in facilities (offices, stores, hospitals, schools, factories, etc.) - Those who want to see at a glance where each Keylex is installed - Those who want to keep a record of when each unit was installed for future maintenance - Those who want to easily manage Keylex PIN codes - Those who want to regularly change PIN codes to maintain security levels - Those who want to easily inform relevant parties when a PIN code is changed.

  • Other Software
  • IoT
  • Security locks (windows, front doors, etc.)
  • Mechanical button lock

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Keylex Case Study Introduction - Store

Keylex Case Study Introduction - Store

Access restriction with the deadlock feature!

Keyless systems are also being implemented in stores and commercial facilities. Since it is keyless, there is no need to hand out keys to employees. Did you know that Keyless has a "deadlock" setting? The deadlock function restricts the unlocking of the door to key operation only. When switched to deadlock, button operation becomes impossible, making it recommended for situations where you want to limit access for part-time workers who know the passcode outside of business hours! In the deadlock state, only the owner with the key can unlock the door. This function can be easily switched using the knob on the inside. *This can be used with the automatic locking model that has a deadlock function. 【Keyless Features】 ■ It allows for restricted access for a specific number of people. ■ With the automatic locking type, it prevents forgetting to lock the door, ensuring it is always locked. ■ Since it is button-operated, there is no need to carry keys. ■ It is a mechanical system that does not require electrical work. ■ It allows for easy number changes, enabling low-cost maintenance of security.

  • Security locks (windows, front doors, etc.)
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Case Study Introduction - Educational Institutions

Keylex Case Study Introduction - Educational Institutions

Improved convenience and cost reduction with a mechanical numeric keypad!

Keylex is being adopted in schools and student dormitories. It is often installed in club rooms, freeing users from the hassle of carrying keys and the risk of losing them! Depending on the operational case, there may be situations where key management is necessary for emergencies. Keylex also offers a keyed type that can be unlocked with key operation alone, without needing to enter a passcode. Generally, users can enter and exit using a passcode, while the person in charge can unlock it with a key. The structure of Keylex is mechanical, allowing for installation outdoors! It can be purchased at a lower cost compared to electronic locks. In terms of cost, it does not use electricity, so there are no wiring installation costs. Additionally, since it does not use batteries, you can avoid the regular replacement work and battery costs associated with battery depletion. Not only in schools, but there are also cases where budgets are fixed, so it is being introduced from a cost perspective as well. 【Keylex Features】 ■ It allows for restricted access for a specific number of individuals. ■ With the automatic locking type, it prevents forgetting to lock the door, ensuring it is always locked. ■ Being button-operated means there is no need to carry keys. ■ It has a mechanical mechanism that does not require electrical work. ■ The passcode can be easily changed, allowing for low-cost maintenance of security.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Introduction of Keylex Case Studies - Temporary Enclosure Site

Introduction of Keylex Case Studies - Temporary Enclosure Site

A sturdy Keylex that is resistant to outdoor conditions and rain!

Keylex is utilized in fences and temporary enclosures used at many construction sites and building renovation projects. By restricting access to those not involved in the construction, it helps prevent theft of materials and enhances security at the site. Temporary enclosures often exist in environments exposed to the elements without roofs, and since there are frequent entries and exits during construction work, sturdy products are required. Keylex is completely mechanical and does not use electricity or power, making it suitable for outdoor installation. Its mechanical design also ensures excellent durability, and it does not easily break down even with frequent use. It has gained high trust due to its robustness. *Keylex also offers optional covers. In addition to security and durability, the convenience of not needing to carry keys is another benefit you can expect. Experience peace of mind and safety with Keylex in various environments!! 【Features】 ■ Allows for restricted access for a specific number of individuals. ■ An automatic locking type prevents forgetting to lock, ensuring it is always in a locked state. ■ Button-operated, eliminating the need to carry keys. ■ Mechanical mechanism that does not require electrical work. ■ Easy to change the code, allowing for low-cost maintenance of security.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Installation Instruction Video Collection

Keylex Installation Instruction Video Collection

Questions about the installation method are resolved in one go with a video!

We have released a video explaining the installation of the "Keylex for frame doors" that can be installed on frame doors (doors with glass or panels fitted in the central part). The installation method for the throne replacement lock varies in four patterns: right hinge and left hinge, outward opening and inward opening. We explain the orientation of the latch and parts, as well as how to swap out parts for each pattern. This model is the only one that has a backset setting of 100mm! Additionally, we are also introducing installation videos for the "500 series surface-mounted deadbolt," which we receive inquiries about regarding hinge settings. We will continue to post examples that are difficult to explain without videos! ▽You can watch it from the link below!!▽

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Case Study Introduction - Trunk Rooms, Rental Warehouses

Keylex Case Study Introduction - Trunk Rooms, Rental Warehouses

No battery depletion! Maintenance-free with a mechanical structure!!

Keylex can be installed in rental storage spaces such as trunk rooms and rental warehouses. It features a keypad type where you enter a passcode, eliminating the need to carry a key and the worry of losing it. You can also share the code with multiple people, making it suitable for families sharing a trunk room. Keylex operates on a mechanical mechanism that does not require batteries or power. Unlike battery-operated locks that require regular battery replacements, Keylex is maintenance-free, avoiding issues related to battery depletion and the hassle of replacements. Additionally, since it does not use electricity, it can be installed outdoors, which is a strong advantage of mechanical systems! When there is a change in users, you can simply change the passcode. For the 3100 and 4000 series, you can change the code without removing it from the door! 【Keylex Features】 ■ It allows for restricted access for a specific number of people. ■ If it is an automatic locking type, it prevents forgetting to lock, ensuring it is always in a locked state. ■ Being button-operated, there is no need to carry a key. ■ It is a mechanical system that does not require electrical work. ■ It allows for easy code changes, enabling low-cost security maintenance.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex with emergency opening device [Function Introduction]

Keylex with emergency opening device [Function Introduction]

I want to be prepared for emergencies! Reliable emergency opening device function.

The Keylex 4000 series has a setting with an "Emergency Opening Device." The "Emergency Opening Device" allows the door to be opened by pulling up the green cover at the bottom of the Keylex body and sliding the release lever in case of an emergency. This mechanism enables unlocking without having to enter a PIN or use a key. Even after breaking the cover to operate it, you can reuse it by simply purchasing a new cover component! In terms of usage cases, both outdoor and indoor applications often feature a dual-button type with the emergency opening device installed on one side. Normally, it operates with a PIN, allowing access in emergencies to exit externally or, conversely, to enter internally. Therefore, it is implemented in evacuation routes and emergency exits in facilities such as nursing homes, schools, hotels, and train stations. It can also be installed in areas where fire department guidance is required! For the dual-button type, it is compatible with keyed options and other manufacturers' cylinders (MIWA/GOAL/HORI cylinders). This feature contributes to reducing damage during disasters! *Please note that the door can be opened from the emergency opening device without entering a PIN, so handle it with care.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Case Study Introduction - Nursing Facilities

Keylex Case Study Introduction - Nursing Facilities

Block intrusions with a button lock! Effective for preventing wandering as well.

Keylex has a proven track record of being adopted in nursing homes and care facilities. It unlocks with a button operation, allowing you to restrict access to areas such as the entrance to the bathing room, storage, and staff rooms, which are only used by staff members. If you use a dual-button design with a button mechanism on the inside, it can prevent individuals from going outside on their own, helping to prevent wandering. Of course, it can also be used outdoors. It features a mechanical design that does not require electricity or batteries! In care facility buildings, sliding doors are often used to accommodate wheelchair movement, and Keylex offers a wide variety of options not only for swinging doors but also for sliding doors! We have compiled sliding door products on page 9 of the catalog, so please use it for your selection! The latest model, the 3100 series, which makes changing the passcode easy, is highly recommended!! 【Keylex Features】 ■ It allows for restricted access for a specific number of entries and exits. ■ With the automatic locking type, it prevents forgetting to lock the door, ensuring it is always secured. ■ Since it is button-operated, there is no need to carry keys. ■ It has a mechanical mechanism that does not require electrical work. ■ It allows for easy number changes and enables low-cost maintenance of security.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex Introduction Guide Explanation [Catalog Information]

Keylex Introduction Guide Explanation [Catalog Information]

We will support your selection for those considering the installation of a keyless entry system!

The new Keylex catalog includes an introduction guide for Keylex. In response to feedback about the wide variety of options making it difficult to choose, we have prepared various selection methods to help you find the products you need! For those considering new installations or replacements, we will guide you through the selection process. If you have already decided on the installation location and door shape… ■Choose by Door Type■ You can select from swing doors, sliding doors, or double sliding doors, as well as whether to use a main lock or a supplementary lock, and whether or not to have automatic locking. If you are concerned about design… ■Choose by Appearance■ You can select from the appearance, size, and specifications of all six series. If you want to focus on the features… ■Choose by Function■ You can choose from various features such as quick number change, Vi-Clear (antiviral and antibacterial), and dual-side buttons. If you are unsure about how to replace… ■Choose by Series and Replacement Method■ You can choose between "full replacement" or "partial replacement" from other manufacturers' products that you are currently using. We hope this helps you find the Keylex that suits you! *The introduction guide is available on pages 7 to 15 of the catalog.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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[Website Renewal] Replacement of Keylex and Other Products

[Website Renewal] Replacement of Keylex and Other Products

You can find products that match you with a quick search ♪ Replacement page for other companies.

We have renewed the introduction of products for replacing other companies' products with Keylex on the Nagasawa Manufacturing website! In addition to the "Replacement of Other Companies' Products" on the Keylex product lineup page, we have newly established sections for "Complete Replacement" and "Partial Replacement," making it easier to access! It is organized as a flowchart, so by selecting the front plate engraving of the other company’s product you are using or the Keylex series, you can find the desired product. You can also easily check the installation image, part number, and necessary replacement parts! 〇 Complete Replacement All currently used products from other companies will be removed, and replacement parts (front plate set, receiver, decorative plate) will be combined to replace them with various Keylex models. 〇 Partial Replacement The lock from the currently used product from another company will be utilized to replace it with Keylex. The replacement method may vary depending on the compatible products. ▽ Here is the Keylex homepage ▽

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Many successful implementations in educational institutions! Fully mechanical mechanism Keylex.

Many successful implementations in educational institutions! Fully mechanical mechanism Keylex.

Would you like to eliminate the hassle of managing keys with a button lock!?

The "Keylex" button lock is widely adopted in school facilities. The various stresses that come with having keys. The number of places to lock increases, and with it, the number of keys... Worrying about whether you locked it or not... Concern about losing keys... With the button-type Keylex, these worries can be resolved! Keylex has a completely mechanical structure that does not use electricity, so there are no issues with battery depletion, power outages, or malfunctions related to electrical systems. No electrical work is required, making installation easy. Installation outdoors where it may get wet is also not a problem. Keylex also has cost advantages! For example... Cylinder replacements done every year for security purposes ▷ Cylinder replacement cost is 0 yen An increase in users leading to more keys ▷ Key duplication cost is 0 yen Since it is not battery-operated ▷ Costs for consumables like batteries are 0 yen ...making it effective for cost reduction! In the brochure, we provide examples of where Keylex can be utilized along with actual installation cases in schools. Please make use of the safe, secure, and convenient Keylex! *For more details, please refer to the PDF materials or feel free to contact us.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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Keylex 500 <with key>

Keylex 500 <with key>

You can directly use products from other companies and replace the cylinder part with a Keylex 500!

The "Keylex 500 with key" is a product available for both hinged and sliding doors. The material is zinc alloy, and it is suitable for door thicknesses of 30 to 60 mm. The finishes available are metallic silver, metallic amber, and metallic gold. If you are installing it for the first time, please prepare the lock, strike plate, thumb turn, and handle of the product in advance. 【Packing Contents (Partial)】 ■22270M - Outdoor main unit - Resin base - MIWA compatible adapter - Indoor round plate - Indoor round plate fixing screws *For more details, please refer to the PDF document or feel free to contact us.

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle
  • Mechanical button lock

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