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Intruder, Fire, CCTV, Emg Light, Access Control
Alarm Powercut Issue
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<blockquote data-quote="RedArcher68" data-source="post: 503207" data-attributes="member: 33287"><p>Hi - I have a alarm question and wondered if you can help. Embarrassingly we had a powercut in the early hours of this morning sounding the external siren, and with no power there was no way to deactivate the alarm, I then thought about removing the battery from the main-unit but when I disconnected the 12v battery nothing happened!! I’m guessing the siren has its own battery.</p><p></p><p>Ok I just put a multi-meter on the battery with a reading of 13.2.</p><p></p><p>If the battery is in the range of ok how do I stop the alarm sounding when we have a powercut (SSE have an issue in the area which could take 6 months to resolve, and we’ve had a few (just not at night)).</p><p></p><p>I thought it was a dead back-up battery?</p><p></p><p>Any advice would be welcome </p><p></p><p>Rdg RedArcher68</p></blockquote><p></p>
[QUOTE="RedArcher68, post: 503207, member: 33287"] Hi - I have a alarm question and wondered if you can help. Embarrassingly we had a powercut in the early hours of this morning sounding the external siren, and with no power there was no way to deactivate the alarm, I then thought about removing the battery from the main-unit but when I disconnected the 12v battery nothing happened!! I’m guessing the siren has its own battery. Ok I just put a multi-meter on the battery with a reading of 13.2. If the battery is in the range of ok how do I stop the alarm sounding when we have a powercut (SSE have an issue in the area which could take 6 months to resolve, and we’ve had a few (just not at night)). I thought it was a dead back-up battery? Any advice would be welcome Rdg RedArcher68 [/QUOTE]
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Intruder, Fire, CCTV, Emg Light, Access Control
Alarm Powercut Issue
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