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.
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basic information
【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.
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Company information
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.
![[Finelife Thorough Explanation 2] Remote Key Settings](https://image.www.ipros.com/public/product/image/09b/2001508500/IPROS4614889472697385352.png?w=280&h=280)
