Kaiser+ M2000 Deadbolt Digital Door Lock | Premium Smart Deadbolt Digital Door Lock
Door opening function with the use of password, RIF Card & Mechanical Key: You can use your password and card key conveniently and freely make settings and changes.
Fire safety function: It operates at a certain heat(65°C±10°C) in case of fire, which may somewhat vary by installation environment.
External double locking device: While you are out for long hours , operation of the indoor buttons can be stopped, through which theft through the milk drop is prevented.
Connection to home network system(Optional): Door opening is possible indoors through a connection to the remote controller or wireless transmitter.
Alarm function in case of house breaking and theft: If a wrong password is entered 3 or more times, all the operation is stopped for 30 seconds, and forced door-opening results in an alarm sounding.
Self-diagnosis function: The door lock itself diagnoses defect, and informs you of malfunction or the battery change time through the alarm.