F022

Item No.: F022
Material:  zinc alloy
Size:    dia=48mm
Color: white,black
Fingerprint storage capacity:  20 fingerprints

Power supply:  3pcs AAA batteries.
Battery life: 10-12 month
Enternal power interface: Yes
Low voltage alarm: yes, when voltage less than 4.8v
Working temperature: -25 ℃ ~ +60 ℃     
Working humidity: 5% RH ~ 95% RH 
Lock body material: Fire rated plastic    

Feature:
small size like a handle, suitable for drawer,wardrobe, cabinete etc