Unlock mode: fingerprints
Fingerprint Capacity: 20
Fingerprint reading: Semiconductor sensor
Reading time: less than equal 0.3 S
Low voltage alarm
Operating power: integrated lithium battery
Operating temperature: -20 to 65°C
Application: closet, drawer
size:8 x 3 x 3cm
Material:plastic
colour:black
Package Contents:
2 x Smart drawer lock