Security fingerprint door lock supplier china, including door lock body, door handle, fingerprint detection sensor for identifying fingerprint, fingerprint processor, fingerprint memory and protection device, fingerprint processor is connected with fingerprint detection sensor and fingerprint memory respectively, door lock body A fingerprint slot is provided, the fingerprint detection sensor is arranged in the fingerprint slot, the protection device includes a switch button, a driver and a protection plate, the switch button is arranged on the inner side of the door handle, the driver is arranged in the door lock body, and the protection plate is arranged at the driving end of the driver, The switch button is electrically connected to the driver, and the driver drives the protective plate to move toward or away from the fingerprint slot. In this safe fingerprint door lock supplier china, the switch button is set inside the door handle, which has high concealment and prevents unfamiliar people from opening the protective plate; using the protective plate Seal the fingerprint groove to avoid dust on the fingerprint detection sensor, so that the fingerprint door lock supplier china has a higher degree of cleanliness and higher unlocking accuracy.

The above is a brief introduction to the relevant knowledge about safety fingerprint door lock supplier china.