Let the door open as a pleasure. Using semiconductor living fingerprint sensor, Resolution 508DPI. Support 360 degree fingerprint recognition and living fingerprint recognition. Fingerprint storage is large, can store 40 fingerprints.
Just screw on the screw and you can use it. No wiring is required for installation.
The circuit board is gathered on the handle. Two ways to open doors. The left opening door and the right opening door are combined in two ways of opening the door. The mechanical key is an essential accessory for emergency unlocking and equipment management. Please keep it in a safe place.