Startups Smart Cylinder Type lock with App

Smart Cylinder Type lock with App
Material Lock front: zinc alloy (Waterproof)
Lock mortise: stainless steel (Not waterproof)
Power supply: 4.5V-6.5V (4pcs AA batteries)
Working current: Less 280mAh
Working temperature: -10 to 60℃
Working humidity: 20%-93%
Unlock way: Fingerprint, password, IC card, remote
controller APP: Tuya app
Fingerprint users: 100pcs
IC cards users: 100pcs
Passwords users: 100pcs
Remote controller users: 120pcs
Fit door type: Wooden door, steel door, iron door, metal