YW1838
10
Low Battery Warning
•
When the battery voltage is low, the red LED will flash 5 times before the green LED flashes to signal acceptance of the
code. Batteries should be changed as soon as this happens. Only 200 operations are allowed under low battery condition.
After 200 operations, User Codes will be disabled under low battery condition. Then, only Master Code can be used to
unlock the lock, and LED indicator will flash in red for 10 times before the lock is unlocked.
Содержание e-Smart 2000 Series
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