Siren may be on and ok - fault may be elsewhere. Check for any voltage on LED spring loaded push button. There are 3 wires - brown (common) - blue should be 5v permanent - silver grey is pulsed signal very low v , blink and you miss it.
Alarm not activating
- Thread starter Sean d
- Start date
If you have no key and have had the battery disconnected all this time with no noise , its either already off or the battery back up/ siren is shot the key is to deativate it.
If you disc the battery it should sound do the lights flash with no action?
I would find a replacement siren if so as it may well have seen its day.
If you disc the battery it should sound do the lights flash with no action?
I would find a replacement siren if so as it may well have seen its day.
Sod that, he can do it himself, its that easyBut only to lock it Sean, his alarm doesn't work. We really ought to look into it one day, especially now you know what to do. Would only cost him some butties and some P155 taking .................
Tony.
