Hi all,
i've had to reprogram an operational Solution 862 because we didn't have the installer code. I'm pretty much complete, except the two PIRs seem to 'blip' when the rooms are empty and dark (in unarmed state). Every blip equals an alarm trigger once i arm the alarm. There is no real pattern to the PIR blips.
From my understanding of the two methods to later PIR sensitivity there doesn't seem to be a clear solution. I figure if i change the 'Pulse count' setting, i will definitely get more 'blips' than what i can set overnight which will lead to a trigger. The minimum 'Pulse count time' recommended for PIRs (150ms loop response time) on this system is 20 seconds, which seems too long?
Have i missed another setting? no hardware has been changed in re-programming. Any advice here would be appreciated.
Cheers