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Products > alarm interface > Lark Smart Eqpt Shenzhen Co., Ltd | Similar Products

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alarm interface

" found 4 Products from Lark Smart Eqpt Shenzhen Co., Ltd, China

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(1-4 out of 4)

R18 3D Face Recognition Full Automatic Fingerprint Door Lock: technology to unlock the door in one shot. 6. Memory function, after power failure, the fingerprints and passwords will not lost. 7. Low battery alarm, when the voltage is less than 6.8V, a ...

Fingerprint Visual Cat's Eye Remote Unlocking Electronic Password Household Anti-Theft Door Lock: alarm, when the voltage is less than 4.8V, alarm 200 times when opening the door. 7. Alarm will be on if anyone attempts to open the lock with incorrect fingerprint, RF card or pin code for several ...

A212 TTLock App Control Slim Design Fingerprint Password Sliding Door Aluminum Door Smart Door Lock: Alarm will be on if anyone attempts to open the lock with incorrect fingerprint, password or ic card for five times. 6. Low battery alarm, when the voltage is less than 4.8v, the lock will alarm 200 ...

A2033 Anti Theft Fingerprint Bluetooth Smart Door Lock: and passwords will not lost. 4. Support virtual password—input any random number before or after the correct password. 5. Standard 6068 anti-theft lock boby, anti-pry lock alarm. 6. Low voltage alarm ...

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R18 3D Face Recognition Full Automatic Fingerprint Door Lock