Features

① 3 level volume control
- Supports the volume control of operation sounds by 3 levels
② Mute Mode
- Opens the door in mute mode temporarily. This function is useful when opening the door quietly at night.
③ Emergency key (physical key) included
- Provides a physical key for access in case of an emergency such as forgetting the password, sudden battery discharge or failure
④ Imaginary number function
- Prevents password theft by others who try to guess your password from fingerprints left on the touch screen or by getting a peek
⑤ Security system
- Entering wrong password more than 4 times makes every operation stop and sounds loud alarm to prevent theft.
⑥ Intruder detection and damage warning
- Makes a loud alarm sound if someone tries to damage the product or force open the door to break into the house
⑦ Electric shock disabling security system
- Uses a circuit that prevents door opening against electric shock for enhanced security
⑧ High temperature sensor (e.g. against fire) and automatic open system
- Makes a sound alarm if it detects high temperature (65℃±5℃) enough to suspect a fire within the house and gets unlocked for quick evacuation
⑨ Automatic / Manual setting
- Auto lock is set as default and you can change it to manual lock for like a shopping mall with frequent access
⑩ Batter replacement notification
- When battery replacement is needed, a certain number (#5) is flickering, and you hear a melody.
⑪ Double-lock function
- When double-lock function is turned on, it is impossible to open door with a password or a key tag from outside.
⑫ Emergency power supply in case of battery discharge
- If you forget to replace batteries in time or the door lock does not work because of battery discharge, connect a 9V alkaline battery from outside to supply power
⑬ Home automation system connection or wireless remote control support
- With a wireless transmitter/receiver set or a portable remote control set, users can control the digital door lock nearby without having to operate it manually.

Specification