Origin: CN(Origin)
Certification: CE
Material: aluminium alloy
Model Number: B1
Color: Rose-Gold Black
Fingerprint Capacity: 120
Read Time<:> 1 S
Error Recognition Rate: 0.00001%
Operating Temperature: -20-60 ℃
Working Humidity: 20-90%
APP Name: Tuya
Power Supply: 4pcs AA batteries
Service Life: 300000 times