Features

✦ 20 dot matrix infrared light ensures the smart door lock even works in dim and dark conditions.

✦ Security of 3D images accurately to tell the live person and the photographs.

✦ Face verification speed: Less than one second

✦ Unlocking: face/palm print/card/code/key function

✦ User capacity: 300 groups

✦ Password anti-peep Technology
   You can add any digits before or/and after the right password, you still can unlock the door.

✦ Support interval code
   It only works at a fixed daily time
   Very convenient for daily fixed time babysitter, nurse

✦ Safer double verification mode
   Unlock the door by combined ways, e.g.
   face + palm print
   code + palm print
   card + palm print
   card + code

✦ Micro USB interface design for emergency power
   Mobile power bank can be used as the backup power if battery drain

✦ 4pcs batteries last for 18months and 8pcs batteries will last for 24months

✦ Emergency key
   Open the door with the mechanical key when battery drain

✦ Low battery alert
   When battery voltage is lower than 4.8v,buzzer will make alert while each unlocking. It can keep 50 times unlocking until batteries dead.

✦ Violence anti-theft alert
   It will alert for any violence break-in

✦ Wrong password alert
   Continuously put in the wrong password 5 or wrong fingerprint times, the keypad will be lock for 5 minutes and alert

✦ Dual electric system design
   In the even of failure of one circuit system, the other circuit system still operates normally.
   Such as when fingerprint fails, user still can unlock the door by password

✦ Lift-up the handle for the deadbolt
   The user can lift-up the handle from outside to activate the deadbolt
   The deadbolt also can work form indoor when lift-up the handle

✦ Compatible with 99% doors including wood/copper/stainless steel door