Low power consumption, long service life and strong security.
Industrial level key setting, responsive, full-featured, built-in hex screw fixed anti-theft security, more sensitive, more , more
The doorbell button is made of ABS flame-retardant material, with a layer of hard shell and resin coated setting on the surface, which can effectively prevent surface water.
Support swiping card to open the door, password to open the door, card plus password to open the door.
This is a set of fingerprint password swipe card access system, with 500 capacity of each user, equipped with doorbell button.