Smart Lock - Doors Have Been Tested Hundreds Of Times To Give You The Best Quality. This Selection Of Door Hardware Is Solid And Light Weight With A Beautiful Finish For Locks, Suitable For Internal And External Doors. Order Your Full Set Of Handles And It Will Be Delivered Right To Your Door Step.For gates and fences there also smart options that lets you control the gate or fence door while you are in the car or inside the house with outstanding design.
Unlock way : Bluetooth TTLOCK app, Fingerprint, Password, Card RFID,Mechanical key
Power supply : 4pcs AAA Alkaline batteries
Dimension: 168 * 56 * 33mm (L × W × H)
1 Year Manufacturer’s Warranty