Smart Cylinder Lock

Aluminum alloy/Brass material,integrated diecasting,durable.

Unlock Ways:Fingerprint/Card/Mechanical Key/Tuya APP.

User:Support fingerprint, and card user total capacity: 200.

Support Tuya App to remote unlock for quick access.

No need to destroy your door and change the old lock body, which can be simply replaced and installed.

Support USB interface emergency power on and unlock.

Power: DC3V, 1pcs CR123A alkaline battery.

IP55 Waterproof .

Suitable door thickness of 35~50mm.

Suitable for households, office, and apartments.