Smart Fingerprint Sensor Padlock P3

Unlocking method: fingerprint
Number of fingerprints: 20
Standby time: 12 months
Waterproof grade: IP67
Working temperature value: -10~45℃
Working humidity: 0-90%
Working voltage: 6v
Material: zinc alloy + stainless steel
Battery capacity: 400mAh
Battery model: CR2032*2 pcs