How to mend ... Mains Power Alarm

scantronics 9448 issue?

I had to turn the mains power of for some minor upgrades today,all was going well for an hour or so untill the... [Read more]

How to stop bleeping noise from control panel after mains power cut?

mains power went off in house and alarm ran off battery which has not been replaced in over 10 years. When mai... [Read more]

Whats wrong?

Scontronic 9448 activates when we turn the mains power off. Hi,iam replacing,well trying to put new light f... [Read more]

Alarm sounding after mains power restored?

Accenta G3 panel. After a short power failure the alarm goes off when mains power is restored, is this expect... [Read more]

Veritas 8c reset?

I have a veritas 8c alarm in my house that I rent out. The code has always been 4321. I got the house back las... [Read more]

how to fix optima alarm ?

alarm would,nt work so I did a power down reset but after reconnecting battery ,replacing cover and connecting... [Read more]

Optima XM house alarm?

Went to bed last night, did not set alarm but noticed both mains & day mode lights were lit as normal. Went to... [Read more]

Intruder alarm?

I have fitted a scantronic intruder alarm to my barn that's undergoing a full restoration.unfortunately mains ... [Read more]

How can I stop my external alarm from sounding?

I have a tunstall 500 alarm control panel , whilst decorating I accidentally knocked one of the sensors in the... [Read more]

No mains power light to my keypad?

i have a scantronic 9800 Micro processor intruder alarm originbal fault was faulty battery back up so i change... [Read more]

Nexus 8 alarm?

Nexus 8 burglar alarm bell/strobe activated 6/1/13 even though system not set, i.e. house was occupied at the ... [Read more]

advantage zx 6 alarm?

hi all, i have a advantage zx6 alarm, on getting up yesterday and trying to turn the alarm of with my code it ... [Read more]

How can I re-set my veritas 8?

Just moved into a new house, whilst I was at work my partner knocked into the key panel which set the alarm of... [Read more]

9300 scantronic?

How to mend it please, The alarm was humming loudly over the last few weeks,this morning i noticed that the p... [Read more]

Cooper menvier 9448 how can I disconnect it?

The green mains power light is flashing and the box is ticking. I am afraid the alarm is going to go off and I... [Read more]

how can i fix scantronic9448+ alarm?

I turned our alarm off at the mains(circuit breaker) about 2 years ago as the cat was tripping it at night....... [Read more]

how can i stop my accenta g3 alarm from screeching?

I came home yesterday afternoon to find my alarm going off, for no reason as far as my neighbor and i could se... [Read more]

How can I fix my Accenta 6 alarm?

Had to switch off power to house,now alarm will not work.There is power to box LED is on,but no LED on keypads... [Read more]

Help with battery replacement for Scantronics 9449?

I have an old house alarm which was working well until battery died. I am trying to install replacement batt... [Read more]

Accenta+ going off randomly?

My alarm wouldn,t reset after a power cut so, turned it off at mains, it,s going off randomly. Help!!!