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7.4
LED Status at battery warning
7.5
Buzzer
Vanderbilt International (IRL) Ltd.
First warning level for low battery: Flashing LED and a delay of the unlocking.
Second warning level for low battery: Fast flashing LED on each key press. Door
can be opened only with Administrator code.
CD30 also incorporates a buzzer to confirm each key press (if required).
The buzzer also sounds to confirm successful programming.
Description of Equipment
05.2016
9
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