Batteries
Electronic lock requires 4 AA Alkaline batteries (Duracell or Energizer recommended) to be purchased
separately. For best result, 1.2V Rechargeable batteries are NOT recommended. When all 4 batteries are
installed in the correct position, you will hear a long beep and the keypad will illuminate green.
If the batteries die due to long idle time, use type-C cable with a power source such as a power bank
for emergency power. As soon as unlocking is successful, immediately replace with new batteries.
Enter button
USB-C Port
Using door knob
6
Indicator light
Green
Indicates a setting is
successful and activated
Unlocking successful
Red
Indicates a setting is
unsuccessful and deactivated
Low-battery warning
15
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