Hi,
Take the point on the battery, and I'll deal with that...
I would imagine that any potential issues with the battery, as long as mains power is provided, would not be the cause of the problem with the PIR or setting the alarm?
Hi Sparkymarka, securiam.
The system was installed by the previous house owner, and I believe the unit was installed circa 2003 - it is probably the original installed battery.
The unset led only flashes after putting in my code.
Does this help ?
Regards,
Dom
Hi,
I've recently decorated my hallway.. During the process I unscrewed two PIRs (OPTEX EX-35T) from the walls - did not disconnect, just unscrewed, wiring is intact.
One PIR in the hallway - on Zone 2.
One PIR on the Landing - on Zone 7.
I had to power down the mains (including the Alarm...