How to mend ... Battery Mains Power

I have a Optima alarm system which was installed around 15 years ago?

I have a Optima alarm system powered by the mains with sensor points around my home which was installed around... [Read more]

Accenta 6 Alarm System Unresponsive Keypad - Please Help!?

Hi I wonder if anyone could help. We have moved into a house that has an Accenta alarm system installed. T... [Read more]

Scantronic 9448ES - Alarm when power fails?

I have a Scantronic 9448ES with 2 x 9427 remote keypads. Whenever the mains power fails, the external bells s... [Read more]

My Caravan battery will not hold it's charge and goes flat in hours?

My caravan battery will not hold a charge. There is never enough power to work the mover and the battery goes... [Read more]

22w bulb from car battery?

I would like to run a 22w actinic bulb from a car battery. I have the necessary wires/ballast to run from the ... [Read more]

Replacing battery pack Veritas R8?

My alarm has started intermediately bleeping/humming during the night more noticable from the outside, I've ch... [Read more]

Why does my Optima XM alarm's internal bell keep going off?

Wondered if anyone could advise. Last year my Optima XM alarm started playing up. The internal alarm kept goin... [Read more]

how can i fix my acer 2200 laptop (powersupply problem)?

i have an acer 2200 travelmate laptop and i am unable to run the laptop directly from the mains power supply, ... [Read more]

Its driving me mad !!!!?

After 4 power cuts in 3 hrs I managed to reset Accenta G3 alarm but the strobe keeps flashing. I down powered ... [Read more]

ACCENTA 6 NO POWER TO REMOTE KEYPAD?

Hi I have a accenta 6 and after doing some decorating the remote keypad has no power light on and the alarm do... [Read more]

How can I remove a tamper lockout on my Optima XM6 keypad ?

Over recent years our alarm has sounded whenever mains power is restored after a powercut. Although a bit of a... [Read more]

Tamper problem with Optima alarm?

I have a very old Optima alarm (was in house when we bought it 6 years ago). 4 zone I think. One evening, the ... [Read more]

How to fix an Accenta alarm with no power to the keypad?

accenta 6 alarm system? Hi there.I have an accenta 6 alarm system which has always worked fine and never be... [Read more]

ravenheat boiler820/20 switches its self on & off by the electric timer?

my boiler keeps turning its self on & off via the timer unit all the time.The unit keeps loosing its memory an... [Read more]

Accenta 8 mini still not working?

I followed 'Dragon's' instructions below for resetting my alarm after a power failure but it still didn't allo... [Read more]

Accenta 8 mini?

Our power tripped out this morning (as it does occasionally) but this time it set off the alarm and I could no... [Read more]

how to fix ast ascentia vl series laptop?

the laptop is completely dead except when on mains power ,then the green power light comes on and stays on the... [Read more]

tamper light not coming up on first power up?

Hi - Accidently pressed panic button and accenta G3 alarm went off!. Tried entering user code left by previou... [Read more]

SCANTRONIC ALARM BATTERY?

JOHN THE ALARM ENGINEER IF YOU ARE READING THIS. I've been told the fault on my Scantronic [on this listing o... [Read more]

Fuji MX1700 zoom keeps sticking - any ideas?

My Fuji MX1700 zoom keeps sticking - won't move, and comes up with "Ser". It's not a battery problem, as it's ... [Read more]