Zinc Alloy Door Knob Smart Lock Tuya Bluetooth Electronic Digital Password

Door Knob Smart Lock Zinc Alloy Tuya Bluetooth Electronic Digital Password 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)

Products Description

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5. Specification

6. 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.

7. Mortise
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