YDME 100 - Essential Series
Other Instructions
1. Safety Lockout: If the user credentials is continuously entered incorrectly for 5
times, there will be a lock out for 3 minutes. The keypad will flash after the button
is pressed, and the system will not respond to any operation for 3 minutes.
2. Fake Pin Code: The door lock has a virtual password function, that is, if you
set the password is 123456, then you can add a few numbers before and after
123456 when opening the door, such as 0021341234563694 can also open the
door, the virtual password and the effective password digits add up to the
maximum 24 bits, this feature is mainly to prevent side peeping.
3. Low Battery Alert: After the battery power is lower than 4.8V, the battery will
automatically have a low battery alarm every time the door is opened. The door
lock can still be used for a period of time after the alarm, but please be sure to
replace the battery as soon as possible to avoid getting locked out.
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