Specification:
Main Material: Zinc Alloy + IML
Material of lock cylinder: Zinc Alloy
Central distance: 72mm
Suitable width of door: 35mm - 50mm
Fingerprint capacity: 200
Password capacity: 50
Power supply: 4*AAA Alkaline batteries
Low power alert: <3.2V
Emergency power supply: Micro USB
Working temperature: -10℃ ~ 55℃
Working humidity: 20%RH - 93%RH