Simons Voss Technologies SmartRelay Kurzanleitung Seite 34

5. Maintenance
This LED should be visible from the outside in the
¬
case of battery-powered operation.
SREL.ADV only
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External LED flashes 8 times or external buzzer
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beeps 8 times whenever a transponder is used.
Around another 100 activations are possible after a battery
warning. Transponder battery must be replaced as soon as
possible.
5.2 Backup battery
A discharged backup battery may lead to the internal clock
stopping in SmartRelays. We therefore recommend
checking the time on the clock at regular intervals. A backup
battery will last for about ten years if the power supply to
the SmartRelay is not interrupted. This battery should be
replaced on a periodical basis if SmartRelay draws on the
backup battery at regular intervals due to frequent power
NOTE
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