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  6. Slim-type electronic lock 'LC-903' with a narrow frame support and PIN code system.

Slim-type electronic lock 'LC-903' with a narrow frame support and PIN code system.

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last updated:May 23, 2024

LOCKMAN
LOCKMAN
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A slim design that fits into limited spaces. The auto-lock adds convenience and peace of mind!

The "LC-903" is a digital lock with a password system. 〇 The main body size is 45mm in width! It features a slim design electronic lock suitable for installation in limited spaces. It can be installed on doors with doorknobs, and comes standard with a surface-mounted strike and a plate for the upper frame as components for the locking part. You can choose the installation method that suits your door. 〇 It automatically locks when the door is closed, equipped with an auto-lock function to prevent forgetting to lock it. It also has a manual lock function, allowing you to switch between manual and automatic locking according to your operational needs. 〇 The unlocking method is very simple. You can easily unlock it by entering the password, and there is no need to prepare a key. The password can be a 4 to 12 digit number, and it can be registered and changed with simple operations. *There is no physical key for emergency use. Please be careful in managing the password. *Important notes before purchase* Depending on the door, you may need to prepare additional parts such as spacers to align the product's position. Holes may need to be processed in the door or door frame. (If there is glass in the door, it may not be possible to process holes.) Please check the installation method on the product page below before purchasing.

    Other security systems
LC-903.jpg

Slim-type electronic lock 'LC-903' with a narrow frame support and PIN code system.

LC-903.jpg
LC-903.jpg z4_44327-903-m.png z4_44329-903-m.png j2_11140-903.png j2_11143-903-m.png z4_44331-903.png
  • Product introduction page for "LC-903"
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【Specifications】 ■Size [Outdoor Unit] 182×45.8×19.3mm [Indoor Unit] 202.5×45×28mm [Lock Unit] 128.2×44×29mm ■Unlocking Method [Password] 4 to 12 digits, only one set can be registered ■Installation Conditions [General Fire Door] Door thickness: 25 to 45mm [Installation Location] Indoor door (water-resistant) [Backset] 33mm ■Specs [Battery Life] Approximately 1 year (if locked/unlocked 10 times a day) *Battery life may vary depending on battery quality, usage frequency, and usage environment. [Rated Voltage] DC 6V: 4 alkaline 1.5V AA batteries [Emergency Power Supply] DC 9V: 9V square battery (sold separately)

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Applications/Examples of results

Installation examples: back doors, businesses, public facilities, warehouses, stores, hospitals, etc. *For more details, please refer to the PDF document or feel free to contact us.

catalog(9)

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Digital Lock with PIN Code 'LC-903'

Digital Lock with PIN Code 'LC-903'

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Smart Locker Key "LC-902"

Smart Locker Key "LC-902"

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LOCKMAN Product General Catalog

LOCKMAN Product General Catalog

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Electronic Lock "Digital Door Lock Series"

Electronic Lock "Digital Door Lock Series"

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Electronic Lock "LC-105 (Lever Handle Integrated Digital Lock)"

Electronic Lock "LC-105 (Lever Handle Integrated Digital Lock)"

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Did you know? This electronic lock can even auto-lock sliding doors! ID-602Bhook

Did you know? This electronic lock can even auto-lock sliding doors! ID-602Bhook

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Electronic lock 'ID-303FE/ID-303FE-R'

Electronic lock 'ID-303FE/ID-303FE-R'

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Electronic lock "ID-502TAB/ID-502TA-R Indoor Vertical Type" available in three colors.

Electronic lock "ID-502TAB/ID-502TA-R Indoor Vertical Type" available in three colors.

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Electronic lock 'ID-202TAB' available in all three colors.

Electronic lock 'ID-202TAB' available in all three colors.

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Company information

LOCKMAN

LOCKMAN

Building materials, supplies and fixtures manufacturers

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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.

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