Risco PIR problem

[27neth]

Can anyone give any advice? I have a Risco LightSYS 2 alarm. For the last few months one of the wireless PIRs keeps setting the alarm off in the middle of the night.
The PIR is in the garage so I thought that could be the problem. I took it off the wall in the garage and brought it into the house, and it’s still doing the same thing..
Any one any ideas?
Thanks John..

 

[Handymanjo]

Have you checked inside pir for spider
Have you changed battery

 

[27neth]

No spiders and it’s got a new battery in it

 

[secureiam]

Probably faulty had one a while back, gave it a real good check and put it in a box and hidden away and going off randomly and no signs of insect or spider activity

 

[27neth]

Thanks.. I think it is faulty..
Is there a way to omit the PIR permanently?
I can do it on my phone temporarily each time I set the alarm, but my wife can’t do that using her key fob.
Thanks John.

 

[secureiam]

yes if you have access to engineers code you can delete the device from the system or place it as not used.

 

[27neth]

Cheers. I will have a go at the weekend

 

[27neth]

Just done it on the alarm keypad. Seemed to work ok. My code must be the same as the engineers code as it worked.