Door Thickness Standard: 40-120mm Power supply : 6v(4pcs AAA Alkaline Battery) Typical dynamic current :<40μA Action current : <320mA Fingerprint or Password capacity:<= 100 groups Actuator DC :micro-motor Available lock body :6068 (240×24mm),6068D (388×40mm) Working temperature: -18℃--60℃ Storage temperature:-25℃--125℃ Working humidity: 5% -- 95%