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How To Test Intruder Alarm

Crussell87
in !!..DIY Installers..!!

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suck a duck, i said OP's reading was piddly, lol

I really can't be ar**** with it anymore.
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They could have run a small radio off that!

 

made me laugh once when it was just us in an empty site, electrics stripped out, temp 2 way fuseboard under exposed meter....

 

Our radio and batt charger was just under the amount to make the meter move all day!!

So, I've decided to take my work back underground.... to stop it falling into the wrong hands

 

  • 2 months later...

On a system right now that is a GD48 and has been f/a on several ccts over the last twelve months. Mainly the DT on a tmd which is the furthest device from the panel. Checked for induced ac and have a reading of 4.2v. I suspect this can change anytime though so after changing the tmd and recabling with no result a suppressor seems the last option.

Does being the furthest device mean anything to you guys? Anyone know what Galaxy say about induced ac and what amount is normally acceptable on their panels?

Does being the furthest device mean anything to you guys?

Measured the voltage @ the sensor with the system running on its battery ?

Mr th2.jpg Veritas God

Measured the voltage @ the sensor with the system running on its battery ?

Yeah works fine 13.46v. The building is small, offices in an old stable block.

Edited by steveo44

Also does that device self test the pyro with a resistor, what does it draw when that occurs

But as mr h, looks like volt drop

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If it was volt drop wouldn't both devices on the tmd go into alarm?

Depends one side may need more voltage

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