Smart Knob Door Lock Tuya APP Bluetooth Password Electronic Digital Fingerprint

Feature

1. Fingerprint
2. Key
3. Tuya&Ttlock
4. Fingerprint: Semiconductor fingerprint recognition(Effectively eliminates fake fingerprints, touch and unlock)
5. Key: Traditional keys to unlock(Backup mechnical keys to unlock the door when out of electricity)
6. Emergency Power Supply:Micro USB emergency charging port(Allows a power bank for emergency charge)

7. Products Description

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16. Specification

17. Fingerprint response speed	≤0.3S
    Static power	<80ua
    Card type	M1 or IC
    Operating temperature	-20℃~+60°
    Power supply	4 AAA batteries
    product weight	0.9KG
    Applicable door thickness	35~55mm
    Unlocking method	Fingerprint, password, card, APP, Bluetooth, key
    Applicable door	Office doors, home wooden doors, etc.