Digital Door Lock

Prevention of a missing child &Panic-bar function [ Patent ] This can be applied selectively to a child who lacks in thinking ability and has beendesigned with a panic-bar style door handle to prevent a missing child. DIY function of easy installation [ Patent ] A customer can install or disassemble the door lock readily and reinstall easily on otherdoor after a disassembly. Conversion function of manual and automatic operation[ Patent ] In places of offices and houses that many people or visitors go through an entrance, aconversion to the manual mode disarm the automatic locking function. Solenoid Type(Option) [ Patent ] This is equipped with a solenoid which has less failures than a motor type and 2 pieces ofsolenoids which are vibrated respectively according to an opening method. Autolock Function [ Patent ] This is not by the magnetic sensor type which a door is locked within 3~5 seconds after it is shut, but the mechanical type that a door is locked automatically just after it is shut, and so its security has been reinforced. Double Lock Function [ Patent ]In case the door lock is locked from inside of a house, this function makes it not to beopened from outside. Semi-automatic Sliding Cover Function [Utility Model Registration]Even though the number pad's cover has been used for a long time, this function makes itto be opened and closed smoothly.