I have the Optex MX40QZ in my garage (attached to house and has two zones from the house panel) and has not given me any issues until this week when I had two false alarms.
I put the zone on soak for a week and it has tripped whilst I have been away.
As I have a dog all other PIR in the house are omitted so I cannot say if anything else is possibly going into fault. One ot two things I am thinking of trying are:
Any other things to check would be gratefully received.
I put the zone on soak for a week and it has tripped whilst I have been away.
As I have a dog all other PIR in the house are omitted so I cannot say if anything else is possibly going into fault. One ot two things I am thinking of trying are:
- Masking one or two detectors to see if they alarm when set - I can put these in the soak test suite.
- I will pop the cover off the DT this weekend to see if there are any issues internally
- Short circuit the garage DT alarm pair at the detector to check the field wiring on soak
Any other things to check would be gratefully received.