ユーエムイー List of Products and Services

In recent years, there has been an increase in businesses utilizing smart locks in their operations. We often hear voices expressing confusion about smart locks, including how to use them or how to choose the right one. Therefore, we have prepared a document that clearly summarizes information about smart locks. Please feel free to download and take a look! 【Document Title】 "Transforming the Workplace! Achieving Operational Efficiency with the Introduction of Smart Locks" 【Table of Contents】 What is a Smart Lock? What Problems Can Smart Locks Solve? Key Points When Choosing a Smart Lock Recommended Smart Lock: LINKEY! 【What You Can Learn from This Document】 - Commonly used smart lock manufacturers in business - Benefits of using smart locks in operations - Locations where they are used and types of installations - Features of the LINKEY smart lock

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

High convenience and reliability are now being chosen not only in accommodations but also in various business scenes. With the cooperation of our valued customers, we have created a collection of case studies. It includes numerous specific examples of utilization in hotels, vacation rentals, and rental spaces. 【What LINKEY Plus Can Do】 ◾️ Streamlining Key Handover LINKEY Plus allows for remote setting of access codes. The set access code can be notified to guests in advance via thank-you emails, aiding in streamlined operations. ◾️ Enhanced Security and Trouble Prevention By utilizing the locking and unlocking record function of LINKEY Plus, unauthorized access can be monitored. It can also respond to sudden troubles such as lost keys or forgotten access codes from a remote location. ■ Reliable 5-Year Product Warranty LINKEY Plus comes with a 5-year product warranty. You can use it with confidence even in harsh environments such as rain, wind, salt damage, and temperature fluctuations. Please consider the benefits brought by this cutting-edge key management system at this opportunity! *For more details, please download the catalog or feel free to contact us.

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is the LINKEY series? LINKEY is a smart lock that streamlines your business operations. Currently, we have LINKEY Plus, which is well-received and available for small to medium-sized businesses such as vacation rentals, and LINKEY Pro, a new product set to launch in February 2025, recommended for managing multiple keys. LINKEY Plus / Pro Pricing Plans LINKEY Plus: *Please refer to "Pricing Information" for details. This communication method connects one relay device for each LINKEY unit. It offers the advantage of being more cost-effective than LINKEY Pro when operating a small number of units (1 to 3). It is also recommended for those looking to implement it across multiple buildings! LINKEY Pro: *Please refer to "Pricing Information" for details. *One relay device is installed per floor. LINKEY Pro allows you to manage all LINKEY units on a single floor with one relay device. Therefore, for customers who want to manage many locks on one floor, LINKEY Pro is recommended! Customers considering four or more units on one floor can benefit from using "Pro" at a better price!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce how to handle situations when LINKEY Plus runs out of battery or malfunctions! How LINKEY Plus Works LINKEY Plus operates on four AA alkaline batteries, which last for about one year (assuming 10 openings and closings per day). Battery Level Notification When the battery level of LINKEY Plus is low, a "low battery" indicator will light up on the device, and a melody will sound to notify you. Additionally, you can check the low battery notification on the web management system. How to Respond When the Battery is Dead If LINKEY Plus cannot be operated due to a dead battery, you can use the following two methods to operate it. 1. Unlocking with a Physical Key Open the key cover on the outdoor unit and unlock the lock with the physical key. 2. Unlocking Using Emergency Batteries Purchase a 9V battery at a nearby convenience store, remove the key cover from the outdoor unit, and while making contact with the external power connection, you can unlock it using an IC card or PIN code.

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce how to use the NFC key unlocking feature of LINKEY Plus! What is an NFC Key? An NFC key is a feature that allows unlocking using an IC card (such as transportation cards or employee IDs) that is set up with LINKEY Plus! With LINKEY Plus, you can register up to 100 NFC keys, and you can assign names to each slot. Additionally, you can check detailed usage history, such as which card was used in which slot and when, through Finelink! By handing IC cards to guests and checking usage history, or by giving IC cards to cleaning staff or employees, you can help prevent unauthorized use!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce how to use the PIN code feature of LINKEY Plus! About the PIN Code Feature With LINKEY Plus, you can register up to 100 PIN codes. Additionally, a master PIN code for administrators can be set separately. In the remote plan, you can instantly add or delete PIN codes remotely and register expiration dates. Convenient Uses - Add PIN codes remotely With LINKEY Plus, you can instantly change PIN codes from a remote location. This can solve your worries about managing properties from afar! - Set expiration dates With LINKEY Plus, you can set expiration dates for PIN codes. By setting an expiration date for the PIN codes provided to guests, you can prevent unauthorized use after the designated usage time! By using LINKEY Plus, you can further streamline your business!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business. In this article, we will introduce the auto-lock feature of LINKEY Plus! What is the auto-lock feature? With LINKEY Plus, you can use the auto-lock feature. After unlocking, the built-in magnetic sensor detects when the door is closed and automatically locks it. The auto-lock activation time (initially set to 5 seconds) can be freely set between 1 to 30 seconds, and the auto-lock feature can also be turned off. When is it useful? Say goodbye to the common worry of "Did I lock the door...?" when going out. Guests do not need to take a physical key when leaving, completely eliminating the risk of them losing the key! Additionally, if the door is not properly locked, you will be notified with an alarm sound. By using LINKEY Plus, you can further streamline your business!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Entrance and exit control system

**What is the LINKEY Series?** The LINKEY series is a smart lock that started with the original LINKEY (discontinued), followed by LINKEY Plus and LINKEY Pro, which are currently on sale and well-received. The series boasts a total shipment of over 24,000 units. **LINKEY** (discontinued) LINKEY is the first smart lock from UME, launched in December 2014. Its basic functions are not significantly different from the current LINKEY series, and the always-connected smart lock was a groundbreaking product at the time. *Currently only available for maintenance support. **LINKEY Plus** Released in October 2020, LINKEY Plus is the successor to LINKEY. The maximum number of registered passcodes increased from 1 to 100, and the variety of compatible IC cards has expanded. It remains a very popular product, widely used primarily by short-term rental operators! **LINKEY Pro** Launched in February 2025, LINKEY Pro is the third smart lock in the LINKEY series. It incorporates new communication technology, allowing for the management of an entire floor with just one relay device while maintaining ease of use!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce the security features of LINKEY Plus! Security Features of LINKEY Plus LINKEY Plus is equipped with numerous features that enhance security. - Auto Lock The auto lock feature activates when you unlock the lock and close the door. This prevents the accidental forgetting of locking the door when you go out. - Opening and Closing History LINKEY Plus allows you to check the opening and closing history through a web management tool. You can verify any unauthorized unlocking or unfamiliar history! - Expiration Date Setting for PIN Codes LINKEY Plus allows you to set expiration dates for PIN codes. By adding an expiration date to the PIN codes used by guests, you can prevent unauthorized entry after their usage ends! - Elimination of Key Loss Risks There are various risks associated with the operation of physical keys, such as emergency responses due to lost keys by guests or staff, and the costs of replacing locks. LINKEY Plus eliminates these risks as it allows unlocking with a PIN code!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

**What is LINKEY Pro?** LINKEY Pro is a smart lock designed for businesses, highly recommended for managing multiple keys in hotels, guesthouses, rental spaces, and more! **Features of LINKEY Pro** As the third generation of the LINKEY series, "LINKEY Pro" is equipped with new communication technology, making it more convenient and comfortable to manage multiple devices! - Manage multiple smart locks with a single gateway (communication device)! - Integrate with the reception system to automate an entire floor with just one gateway, reducing operational costs! - Replace traditional keys with smart locks to solve the hassle of key management! **One Gateway for One Floor** A significant advancement of LINKEY Pro is that, thanks to the new communication technology, it can manage an entire floor with just one gateway! The stability of communication has also improved compared to previous LINKEY models, allowing for even more reliable use! **More Savings with Multiple Installations** LINKEY Pro allows you to manage multiple devices with a single gateway, enabling you to keep monthly usage fees low while enjoying great savings!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce the types of locks that can be equipped with LINKEY Plus! Conditions for Compatible Locks There are several conditions for locks that can be installed with LINKEY Plus. The most important condition is that it must be a "cylinder lock." A cylinder lock is a type of lock where the part that the key is inserted into is cylindrical in shape. Incompatible Locks The following locks cannot physically accommodate LINKEY Plus, so replacing the lock will be necessary for installation. - Surface-mounted box lock - Push-pull lock (integrated cylinder type) - Sliding door lock - Knob lock For more detailed conditions, please check the link below. https://bit.ly/3ECPxrg

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce the types of doors that LINKEY Plus can be installed on! How to Install LINKEY Plus Unlike typical adhesive types, it is installed using a distinctive screw-fixing method. This eliminates the risk of misalignment, peeling off, or being removed! Compatible Doors The main types of doors compatible with LINKEY Plus are as follows: - Swing doors - Single sliding doors - Double sliding doors - Electric locks Incompatible Doors - Sliding doors - Slide doors - Entrance automatic sliding doors - Doors with extremely narrow frames - Outdoor doors such as gates and shutters Depending on the type of door and its specific conditions, there may be cases where installation is possible or not. For more details, please check the link below. https://bit.ly/3ECPxrg

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce the weather resistance of LINKEY Plus! Weather Resistance of LINKEY Plus Waterproof Performance: LINKEY Plus is equipped with weather resistance equivalent to IPX6. IPX6 means it can withstand strong jets of water from any direction! You can use it with confidence in environments exposed to rain and wind, such as front doors! Usage in Harsh Environments: LINKEY Plus is designed to operate in temperatures ranging from -20°C to 50°C. For example, it can be used in hot regions where temperatures can reach nearly 40°C in summer, or in harsh environments during winter where snow covers the area and temperatures drop below -10°C. Points to Note When Using: Difference Between Outdoor and Indoor Units: Weather resistance against rain and wind is only available for the outdoor unit. Please install the indoor unit in an area that is not exposed to outside air. Usage in Areas with Extreme Temperature Fluctuations: Rapid temperature changes may cause condensation to form inside the device. This condensation can lead to rust and other issues inside the device, potentially causing malfunction.

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce the support and reliable product warranty offered by LINKEY Plus! 【24-Hour Call Center】 LINKEY Plus has a dedicated call center that operates "24 hours a day." Issues such as "I don't know how to change the passcode" or "I received an inquiry from a guest" will be resolved by our specialized support staff around the clock. 【Reliable 5-Year Product Warranty】 LINKEY Plus comes with a standard 5-year product warranty. Due to the nature of smart locks, the device is often installed outdoors, exposing it to harsh natural environments, which can lead to malfunctions. LINKEY Plus has continued to improve based on extensive sales performance, achieving high weather resistance! For customers who are still concerned about product reliability, LINKEY Plus offers a long-term 5-year product warranty, allowing you to use it with peace of mind without worrying about malfunctions!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce the features of LINKEY Plus that can make managing rental spaces more efficient! **LINKEY Plus and Rental Spaces** If you are managing a rental space, LINKEY Plus can solve the problems that arise! - No need for key handover Users can easily unlock the door with a passcode. By utilizing system integration, passcodes can be automatically notified in conjunction with reservations, significantly reducing the operational burden. - Eliminate the risk of losing keys By using a passcode, the risk of losing physical keys is eliminated! Additionally, by assigning an expiration date to the passcode, unauthorized use beyond the reserved time can be prevented. Management of cleaning and maintenance staff If cleaning or maintenance is required after use, staff can enter with a dedicated passcode. This greatly reduces the risks and hassles associated with managing keys for cleaning! By utilizing LINKEY Plus, you can significantly enhance the efficiency of managing rental spaces.

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce the features of LINKEY Plus that can make managing monthly and weekly apartments more efficient! LINKEY Plus and Weekly/Monthly Apartments LINKEY Plus can solve common issues that arise in the management of monthly and weekly apartments! - No need for key handover You only need to notify tenants of the access code in advance. This eliminates the hassle of physically handing over or returning keys. - No key replacement needed, yet security is guaranteed The code-based smart lock does not require key replacement. Simply reset the access code after a tenant moves out, allowing the next tenant to use it with peace of mind! - Enhanced security By utilizing LINKEY Plus's web management tool, you can assign unique access codes to each tenant and deactivate them after they move out, preventing unauthorized use! By implementing LINKEY Plus, you can streamline operations and enable a more comfortable and secure management experience!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce the features of LINKEY Plus that can solve your problems in managing rental spaces! LINKEY Plus and Rental Meeting Rooms LINKEY Plus addresses common issues that arise when operating rental meeting rooms! - Hassle of key exchange By using LINKEY Plus, guests can easily enter the room with a passcode. There is no need for any physical key exchange, which reduces operational hassle. Furthermore, when integrated with a reservation system, passcodes can be automatically notified in conjunction with bookings, making it even more convenient. - Security concerns LINKEY Plus allows you to set time limits on passcodes. Passcodes will automatically become invalid after the usage time has expired, helping to prevent unauthorized entry. During cleaning, you can enter at any time using a separate designated passcode. By implementing LINKEY Plus, you can significantly streamline the cumbersome key exchange and management tasks associated with operating rental meeting rooms!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business. In this article, we will introduce the features made possible by LINKEY Plus's integration with external systems! What is system integration with LINKEY Plus? By integrating LINKEY Plus with external systems, you can utilize it even more conveniently! Examples of features enabled by system integration: - Reservations from booking sites are linked with LINKEY Plus, automatically issuing unique PIN codes for each guest. - The PIN code is activated after guest check-in, preventing unauthorized use. - The PIN code is automatically deactivated after check-out, locking the room. These features will further assist you in managing hotels and vacation rentals! List of integrated systems As of June 2025, we are integrated with the following systems: - minpakuIN - maneKEY - AIRHOST - Oyado Bugyo - HOTEL SMART - TOMARO+ - AND IoT - Check Inn Please feel free to inquire about new system integrations!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce the issues in managing short-term rentals that LINKEY Plus can solve! What LINKEY Plus can do for short-term rental management LINKEY Plus can resolve various common issues that arise in short-term rental management. - Key handover operations LINKEY Plus allows for remote setting of access codes. You can notify guests of the set access code in advance via thank-you emails and other means! It is helpful for reducing staffing needs. - Enhanced security and trouble prevention By utilizing LINKEY Plus's locking and unlocking record function, you can monitor unauthorized access. It can also respond to sudden troubles such as lost keys or forgotten access codes from a remote location! - Comprehensive support system LINKEY Plus has a dedicated call center that is "available 24/7." Issues such as "I don't know how to change the access code" or "I received an inquiry from a guest" will be resolved by specialized support staff around the clock.

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

What is LINKEY Plus? LINKEY Plus is a smart lock that streamlines your business operations. In this article, we will introduce the basic operations and settings for locking and unlocking with LINKEY Plus! Unlocking and Locking Methods Here are the three main methods for unlocking and locking available with LINKEY Plus! 1. PIN Code You can register up to 100 PIN codes. You can also set expiration dates for the PIN codes, allowing for various operational uses. 2. NFC By using the NFC function, you can smoothly unlock and lock by holding your smartphone or IC card near the lock. 3. WEB Management Tool "Finelife" Using the WEB management tool "Finelife" for LINKEY Plus, you can unlock and lock remotely. It can be accessed from various devices such as PCs, smartphones, and tablets. Setting Methods You can check the setting procedures for each unlocking and locking method in video format on YouTube.

• Entrance/exit management and personal identification system
• Security locks (windows, front doors, etc.)
• Reservation Management System

This is an introduction to the features of the dedicated web management tool "Finelife" for the business-oriented smart electronic lock LINKEY. 【What is LINKEY】 A smart electronic lock for businesses that can be remotely managed via the web. It is used for unmanned operations in vacation rentals and hotels, as well as for streamlining key handover operations in rental spaces and meeting rooms. 【What is Finelife】 A dedicated web management tool for LINKEY. As a web application, it can be accessed by entering authentication information through a browser. It can be used on any device that supports a browser, including PCs, Macs, and smart devices (tablets and smartphones). 【API and System Integration】 Finelife provides a web API. This allows for the addition of features, integration into in-house systems, and utilization of external linked systems. The API includes commands to retrieve the status of LINKEY, change key information, and set schedules, among others. Using the API requires internal procedures within our company. If you would like to confirm or use the API, please feel free to contact us!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

This is an introduction to the features of the dedicated web management tool "Finelife" for the business-oriented smart electronic lock LINKEY. 【What is LINKEY】 A smart electronic lock for businesses that can be remotely managed via the web. It is used for unmanned operations in vacation rentals and hotels, as well as for streamlining key handover tasks in rental spaces and meeting rooms. 【What is Finelife】 A web management tool dedicated to LINKEY. As a web app, it can be accessed by entering authentication information through a browser. It can be used on any device that supports a browser, including PCs, Macs, and smart devices (tablets and smartphones). 【Key Scheduling】 You can set expiration dates for PIN codes and IC cards. This allows you to activate issued keys only for a specific period. For example, you can set a PIN code that is valid only during the guest's reservation time or an IC card for staff that allows entry only at specific times during the week. Detailed date and time settings can be configured for each individual. This is the most commonly used powerful feature within Finelife!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

This is an introduction to the features of the dedicated web management tool "Finelife" for the business-oriented smart electronic lock LINKEY. 【What is LINKEY】 A smart electronic lock for businesses that can be remotely managed via the web. It is used for unmanned operations in vacation rentals and hotels, as well as for streamlining key handover operations in rental spaces and meeting rooms. 【What is Finelife】 A dedicated web management tool for LINKEY. As a web application, it can be accessed by entering authentication information through a browser. It is available on any device that can use a browser, including PCs, Macs, and smart devices (tablets and smartphones). 【Checking LINKEY Operation Logs】 You can check the operation history of LINKEY from the web interface. The following information is retrieved and displayed from LINKEY: - Operation date and time - Type of operation (unlocking with a PIN, locking, etc.) - Personal ID used for the operation You can keep track of guest check-in and check-out times. Additionally, you can monitor the entry and exit of staff and cleaning personnel. It can also be used as a simple room entry management system.

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

This is an introduction to the features of the dedicated web management tool "Finelife" for the business-oriented smart electronic lock LINKEY. 【What is LINKEY】 A smart electronic lock for businesses that can be remotely managed via the web. It is used for unmanned operations in vacation rentals and hotels, as well as for streamlining key handover operations in rental spaces and meeting rooms. 【What is Finelife】 A web management tool dedicated to LINKEY. As a web app, it can be accessed by entering authentication information through a browser. It is available on any device that can use a browser, including PCs, Macs, and smart devices (tablets and smartphones). 【Remote Unlocking】 From the web interface, you can operate LINKEY from a distance to unlock and lock it. The operation is completed with a single click of a button. Commands are delivered to LINKEY instantly and executed with virtually no lag. If someone wishing to enter forgets their PIN, you can receive a notification and unlock it on the spot. You can also lock a door that has the auto-lock feature permanently turned off at a specified time.

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

This is an introduction to the features of the web management tool "Finelife" specifically designed for the business-oriented smart electronic lock LINKEY. 【What is LINKEY】 A smart electronic lock for businesses that can be remotely managed via the web. It is used for unmanned operations in vacation rentals and hotels, as well as for streamlining key handover operations in rental spaces and meeting rooms. 【What is Finelife】 A web management tool dedicated to LINKEY. As a web application, it can be accessed by entering authentication information through a browser. It is available on any device that can use a browser, including PCs, Macs, and smart devices (tablets and smartphones). 【Remote Key Settings】 From the web interface, you can change the registered PIN for LINKEY or issue and set a new PIN. It is also possible to register or delete IC cards. Changes are reflected immediately! If you need to issue a number to an unexpected visitor, you can do so and they can enter without any waiting time. If you lose the registered IC card for entry, you can delete it immediately from your PC, eliminating concerns about unauthorized use.

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

Introducing the dedicated web management tool "Finelife" for the business-oriented smart electronic lock LINKEY. 【What is LINKEY】 A smart electronic lock for businesses that can be remotely managed via the web. It is used for unmanned operations in vacation rentals and hotels, as well as for streamlining key handover operations in rental spaces and meeting rooms. 【What is Finelife】 A web management tool specifically for LINKEY. As a web app, it can be accessed by entering authentication information through a browser. It can be used on any device that supports a browser, including PCs, Macs, and smart devices (tablets and smartphones). An internet connection is required for use. 【Main Features of Finelife】 1. Registration and modification of key information (PIN codes and IC cards) 2. Checking LINKEY operation logs (history of entries and exits) 3. Remote operation of LINKEY in real-time (unlocking and locking) 4. Scheduling settings for key information 5. Function expansion and system integration via API Each of the above will be explained in detail in separate articles!

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

【Points】 ★ LINKEY Plus, a business-use smart lock with screw fixation, enables long-term stable operation. ★ We have prepared a video that clearly illustrates the installation method that requires no drilling. ★ You can install it yourself, or we can arrange for installation! 【LINKEY Plus, installable without drilling】 LINKEY Plus (Linky Plus), a business-oriented smart lock chosen for vacation rentals and rental spaces. It is installed using a distinctive screw fixation method, unlike adhesive types. This eliminates the risk of misalignment, peeling off, or being removed. But how is it installed? It can be hard to visualize through words or instructions… right? For those who find it difficult, we have prepared a video! Please check it out via the YouTube link. No special tools are required. You can install it yourself. Of course, if it’s too difficult, we can arrange for a contractor to do the installation. *The video introduces the installation method for "LINKEY," but the installation method is the same for LINKEY Plus.

• Security locks (windows, front doors, etc.)
• Entrance/exit management and personal identification system
• Reservation Management System

The smart electronic lock "L!NKEY" can be retrofitted to existing doors without drilling. It connects to the cloud and is managed through a network. It offers security features such as passcodes, IC cards, smartphones, and remote control. It effectively guards properties from a distance with its security functions. This electronic lock allows for smart key management. This time, we would like to introduce a case study from "Stay SAKURA / Stay Japan Co., Ltd." [Customer Feedback] We aim to provide a sense of security to guests with our smart lock service, solving security concerns related to lost keys through the use of IC cards. We hand over pre-registered IC cards at the front desk. We were able to implement it in new properties without drilling. *For more details, please download the PDF or feel free to contact us.

• Security locks (windows, front doors, etc.)

The smart electronic lock "L!NKEY" can be retrofitted to existing doors without drilling. It connects to the cloud and is managed through a network. It offers features such as passcodes, IC cards, smartphones, and remote control. It securely guards properties even from a distance with its security functions. This electronic lock allows for smart key management. This time, we would like to introduce a case study from "Otometoyu HEART Planning Co., Ltd." 【Customer Feedback】 It is operated in a lodging facility that also has a day-use hot spring. The hot spring staff is utilizing it for labor-saving operations. The use of passcodes has reduced key management tasks. It allows for a checkout-free experience as a COVID-19 countermeasure. This has contributed to maintaining the lowest rates and occupancy during the pandemic. *For more details, please download the PDF or feel free to contact us.

• Security locks (windows, front doors, etc.)

"LINKEY Plus" is a smart lock that employs a special installation method that does not require drilling holes in the door. Due to its PIN code system, it prevents key duplication and loss, and reduces the hassle and cost of cylinder replacement during move-outs and move-ins. By utilizing the web management feature, remote key management in real-time is also possible. Since it can be restored to its original condition, it is suitable for rental properties, making it recommended for converting existing apartments into long-term stay hotels or monthly/weekly apartments. 【Features】 ■ Special installation method that does not require drilling holes in the door ■ PIN code system ■ Reduces the hassle and cost of cylinder replacement during move-outs and move-ins ■ Achieves stable communication *For more details, please download the PDF or feel free to contact us.

• Security locks (windows, front doors, etc.)

Many smart locks require the removal of the original key or drilling holes in the door for installation, but the 'LINKEY Plus' uses a screw-fix method that does not require any construction work. Even if it doesn't fit your operational style, it can be easily restored to its original condition, making it easy to introduce. Even for first-time smart lock users, this product offers peace of mind. 【Features】 ■ No installation work required ■ Restorable to original condition ■ Can be tested in one room *For more details, please download the PDF or feel free to contact us.

• Security locks (windows, front doors, etc.)

For preventing troubles in vacation rentals, smart locks with entry management features are recommended. Operating vacation rentals and accommodations requires manpower and effort in various situations, such as reception duties, guest interactions, and trouble handling. Concerns like "It's difficult to provide 24-hour support" and "Hiring employees takes time and costs money" can actually be resolved with smart locks. 【Strengths of Smart Locks】 ■ Reduces the hassle of front desk and key handover - Can issue a passcode that is valid only for the duration of the guest's stay, eliminating the need for key handover. - Automatically expires after the checkout time, significantly reducing effort. ■ Reduces the hassle of security management - Allows remote setting of passcodes, cutting down the need to go on-site to change codes each time. - If integrated with external systems, automation of passcode issuance is also possible. ■ Reduces the hassle of trouble handling - Automatically locks with auto-lock feature, eliminating the chance of forgetting to lock the door. - Equipped with entry record functionality, allowing immediate verification of whether the door was opened while away. *For more details, please download the PDF or feel free to contact us.

• Security locks (windows, front doors, etc.)

"LINKEY Plus" is an online key management system that enables stable business operations over a long period. Since it uses existing cylinders, there is no need to drill holes in the door during installation. It is also recommended for a small start with the introduction of just one unit. It can be safely implemented even in rental properties. [Features] ■ Can be installed without construction ■ Easy construction ■ No drilling required on the door *For more details, please download the PDF or feel free to contact us.

• Security locks (windows, front doors, etc.)