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Door contacts or PIR's


Guest Chewie

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Not all systems in the UK are installed with eol wiring Georg.

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Nor here.. Not even in goldsmith stores installed by cowboys... :w00t:

Using DEOL just saves you from many troubles.. :whistle:

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Is there a colour convention that installers use for the cable.

I was thinking Red +13V, Black 0V, Blue and Green for the Switch and Yellow and White for the tamper.

But if there is a conventinal colour code to follow, I may as well follow it.

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Is there a colour convention that installers use for the cable.

I was thinking Red +13V, Black 0V, Blue and Green for the Switch and Yellow and White for the tamper.

But if there is a conventinal colour code to follow, I may as well follow it.

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thats nearly the same colour code I use for installations. :rolleyes: As far as I know each company uses its own color code. Makes sense to me since it´s harder to sabotage the alarm system when you can´t be sure how the cable colours are used.

cheers,

Alex

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Just as a little tip I would advise not using red, black ,blue or yellow as power. This enables all tamper and zone colours to be the same even with unpowered detectors.

The opinions I express are mine and are usually correct!

(Except when I'm wrong)(which I'm not)

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Exactly Monteey, if you use green and white for power, you wont send 12v down to a contact run in 4 core.

The opinions I express are mine and are usually correct!

(Except when I'm wrong)(which I'm not)

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