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  1. Home
  2. Building materials, supplies and fixtures manufacturers
  3. LOCKMAN
Building materials, supplies and fixtures manufacturers
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LOCKMAN

capital1000Ten thousand
number of employees15
addressTokyo/Shinagawa/4th Floor, Mitsuhiro Building, 5-11-3 Higashi-Oi, Tokyo Metropolis
phone050-3626-7045
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last updated:Oct 27, 2025
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  • Products/Services(58)
  • catalog(65)
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LOCKMAN Company Profile

LOCKMAN's electromagnetic electric locks are compact, waterproof, and suitable for sliding doors. A rich lineup that only professionals can offer! You can also rely on us for electronic locks and keys!

Our company, Rockman Japan, is committed to providing a "total security proposal" that can meet our customers' needs solely with our own products. Since our founding in 1980, we have continued to develop products based on the know-how, experience, and ideas we have gained as professionals in "KEY & LOCK." Today, we offer a wide range of products, including cylinders, key machines, padlocks, electromagnetic locks, card readers, control panels, and digital door locks. The VOLCALOCK electric lock system can be installed on various doors, including outdoor gates, sliding doors, and hinged doors, regardless of whether they are new or existing projects. We can implement an electric lock system tailored to our customers' operational methods and budgets. Please feel free to contact us for OEM inquiries.

Business Activities

■VOLCALOCK (Electromagnetic Electric Lock) The electromagnetic electric lock can be installed on various doors such as outdoor gates, sliding doors, and hinged doors. It excels not only in ease of installation but also in durability. It is also widely used as an industrial component. ■Reader Products / Cards and Tags We offer waterproof non-contact card readers and unlocking cards and tags. ■Control Panel / Access History Management System We can configure systems such as the access history management system "Access-1" according to customer requirements. ■Unlock Switch / Accessories We provide unlock switches ideal for indoor use (when exiting), as well as power supplies and conductive fittings. ■Digital Door Lock (Electronic Lock) This battery-operated electronic lock features a reliable auto-lock function. It offers excellent cost performance and comes in a wide range of models, including "glass door specific type," "sliding door compatible type," and "no modification installation compatible type." ■Mega Cross Cylinder This dimple key cylinder excels in security and operability. It is designed for enhanced security measures (key number not engraved).

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Products/Services (58)

【LC-505TA】Utilization Guide & Case Studies【Property Management and Operations Edition】 product image
【LC-505TA】Utilization Guide & Case Studies【Property Management and Operations Edition】
[LC-505TA] Utilization Guide & Case Studies [General Residential Edition] product image
[LC-505TA] Utilization Guide & Case Studies [General Residential Edition]
【LC-505TA】Utilization Guide & Case Studies【Office Edition】 product image
【LC-505TA】Utilization Guide & Case Studies【Office Edition】
Sliding and Swing Door Compatible Electronic Lock 'LC-505TA-H/D' with History Function product image
Sliding and Swing Door Compatible Electronic Lock 'LC-505TA-H/D' with History Function

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catalog(65)

Survey responses are required to view e-book details. Click to view the e-book.

Proposal for "Toilet × Electronic Lock"

Proposal for "Toilet × Electronic Lock"

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【LC-505TA】Utilization Guide & Case Studies【Residential Edition】

【LC-505TA】Utilization Guide & Case Studies【Residential Edition】

TECHNICAL
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[LC-505TA] Utilization Guide & Case Studies [Property Management and Operations Edition]

[LC-505TA] Utilization Guide & Case Studies [Property Management and Operations Edition]

TECHNICAL
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【LC-505TA】Utilization Guide & Case Studies【Office Edition】

【LC-505TA】Utilization Guide & Case Studies【Office Edition】

TECHNICAL
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news(8)

Improving restroom operations with electronic locks! Preventing misuse and theft of supplies [Increased demand in restaurants and accommodation facilities]

  • PRODUCT

In recent years, have you noticed the increasing introduction of electronic locks (digital door locks) in restrooms in various places? The "LC-505TA" addresses issues such as unauthorized use by outsiders, theft or damage to equipment, and cleaning cost measures related to restrooms. Due to their nature, restrooms that are 【private】 and have 【few people around】 can sometimes lead to troubles. In one hotel, the shared restroom in the lobby was out of sight from the front desk, resulting in unauthorized use and theft of supplies by non-related individuals. Therefore, an electronic lock was installed at the restroom entrance, restricting access to only employees and guests who know the passcode. Additionally, this issue has been exacerbated by the increase in inbound tourism. "There has been an increase in outsider usage, contributing to congestion," "The frequency of cleaning has increased, leading to higher costs," "Supplies have been damaged." Locking the restroom and restricting access can help prevent nuisance behavior, maintain cleanliness, and improve safety. The LC-505TA securely locks with auto-lock functionality and comes with an emergency key for unforeseen circumstances. It is an electronic lock that can be retrofitted for sliding and hinged doors. The passcode required to unlock it can be noted on receipts or asked from employees, ensuring that only customers using the store have access to it.

Dec 02, 2025

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[History Function ◎] Compatible with sliding doors and hinged doors! Electronic lock with remote unlocking capability [LC-505TA]

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This product comes in two types: the sliding door compatible model "LC-505TA-H" and the hinged door exclusive model "LC-505TA-D." ▼ LC-505TA-H (for sliding doors) The main body is slim with no protrusions, allowing for a wide opening of the door, making it suitable for hospitals, nursing facilities, etc., where wheelchairs can pass through without concern for width. *Note: Depending on the door, a door stop may be required. ▼ LC-505TA-D (for inward and outward opening doors) There are proven implementations in city halls and offices! It is compatible with various doors in offices, public facilities, warehouses, and stores. *Note: Due to the long deadbolt type, the dead portion is always exposed. ★ With a main body width of approximately 50mm, it is also ideal for narrow frame doors! ▼ Features 【Reliable Auto Lock】 Increases security with a closing reminder alarm! (Can be switched to manual lock) 【History Check】 No internet required! Check entry history with a USB memory stick, and edit in CSV format. 【Data Transfer】 Registered card key information can be copied to another unit (same model only) via USB. 【Four Unlocking Methods】 Supports PIN code, card key, emergency key (5 included), and remote control (optional). 【Two Operation Modes】 "Home Mode" for simple operation and "Security Mode" with administrator privileges.

Mar 07, 2025

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【New Product】 FeliCa/Mifare Compatible! Outdoor-Compatible Contactless Card Reader【ST-530MF】

  • PRODUCT

The "ST-530MF" supports both FeliCa and Mifare standards, and there is no need to change settings such as switching during use. You can use your employee ID or transportation IC card as a unlocking key, and the unlocking method can be selected according to the security level. 【Four selectable operation modes】 1. Unlock with card 2. Unlock with PIN 3. Unlock with both card and PIN input 4. Unlock with either card or PIN input It supports DC12V/DC24V, making it easy to build systems with other devices. With an IP64 waterproof rating, it can be installed both indoors and outdoors, and is suitable for system operations combined with outdoor electromagnetic locks. Additionally, it is equipped with two contact outputs: a non-voltage unlocking contact output (Relay 1) and a voltage contact output (Relay 2) that can be used for various applications. It is also possible to connect and utilize external devices such as security contacts. 【Other features】 ◆ Individual registration function by ID number ◆ Easy registration mode through device replacement ◆ Internal forced lock setting ◆ Volume adjustment function ◆ Sequential registration function (only available for the dedicated model "ST-530MF-R") *Dedicated unlocking tags or cards from our company are required.

Nov 05, 2024

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Detailed information

Company name LOCKMAN
number of employees15
Contact addresspostalcode 140-0011 Tokyo/ Shinagawa/ 4th Floor, Mitsuhiro Building, 5-11-3 Higashi-Oi, Tokyo MetropolisView on map TEL:050-3626-7045 FAX:03-6712-9602
Business LocationsClick here for the list
Industry Building materials, supplies and fixtures manufacturers
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