ZW20

Item No.: ZW20
Material:  plastic
Size:    
Color:  white/black
Fingerprint storage capacity:  100 fingerprints

Power supply:  4pcs AA 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:
temporary mode for public area lockers like gym
permanent mode for private area locker like office, home