Good quality magnetic Contacts

[Iwilldoit]

Can anyone recommend good quality contacts or does it not matter and any will do from the likes of tool station .

 

[sparkymarka]

Post picture of alarm panel …

 

[Iwilldoit]

Thanks for your help but for security reasons I would rather not. PM sent

 

[Bigsosij]

He's dying to find out what it is

 

[Iwilldoit]

Well he knows now.
So back to my question on quality contacts. ----
Can anyone recommend good quality contacts or does it not matter and any will do from the likes of tool station .

 

[Bigsosij]

Did you manage to find which one is faulty?

 

[Iwilldoit]

No and so am looking at replacing all of them on that zone 3 surface and 2 inside top of doors. But I am suspecting the culprit to actually be a PIR as per my other post with the pictures.

 

[Bigsosij]

Are you replacing the pir aswell?

 

[Iwilldoit]

I might just bypass that as since it was fitted the room has changed and is now protected by a contact

 

[Iwilldoit]

So back to the question can anyone recommend good quality contacts or does it depend on my alarm panel as some will not run on some panels

 

[T1GERIII]

Yes depends on your alarm panel and wiring type is it double pole, EOL. What panel is it going onto as if wired EOL resistors either built in or fitted afterwards would be required

 

[Iwilldoit]

None of that seems to be in English to my ears
I have been replacing the original ones with these which seem to work on my system SC517 https://cqr.co.uk/product/sc517-surface-contact-grade-3-white-multi-resistored/ and for inserts in doors the same but cqr FC505

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