Condition: 100% Brand New Item Type: Door Lock Material: Metal + ABS Color: As Pictures Shown Using APP: TT lock Unlocking Method: Mobile APP + fingerprint + password + IC card unlock Power Supply: 4 x AA batteries (not included) Emergency Power: USB interface (DC5V) Static Power Consumption: <50UA Working Temperature: -25 ° - 65 ° Operating Humidity: 5 - 95% (non-condensing) Application: Double-open / Single-open / Frameless / Framed / Push-pull / Panning and other glass doors 1、Work with TTlocK APP, you can control the door opening through the mobile APP. 2、Support mobile APP + fingerprint + password + IC card unlock mode. 3、Made of high quality ABS and metal material, the lock body is polished and high-end as a whole. 4、Virtual password input to prevent others from peeping at the password. If your correct password is 123456, you can enter xxx + 123456 + xxx to open the door. 5、Powered by 4 AA batteries(not included), support USB emergency power supply to open the door, convenient for battery replacement. 6、Installation does not require drilling, this glass door lock is suitable for almost all types of glass doors. 7、This product has a doorbell function, just press the doorbell button, and support automatic lock. 1 x Lock Body 1 x Side Frame 2 x Mounting Gasket 2 x Card 1 x Manual 1 x Set of Screw