Mend > Home Alarm Systems

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]

Accenta8mini alarm.won't turn off. How can I fix it?

I have just moved into a new house and have a accenta8mini alarm. I have no manual. i tried to change the code... [Read more]

How can we stop Optima XM bleeping when power's off?

We've just inherited an Optima XM intruder alarm in new house but it seems to have been wired up strangely. It... [Read more]

My tamper light is red on my logic 6 alarm?

My alarm was flashing out side and i went in and turned it of as normal. When turning it on to go out it showe... [Read more]

veritas 8?

the power light keeps flashing and thus I cant set the alarm. It is still mains powered and everything in that... [Read more]

Help on resetting and ADT alarm please?

Hi there On return from our holiday our ADT alarm is flashing cE 32287 cE 2 - it won't reset itself and enter... [Read more]

my keypad 8 does not work how can I set a new code without it?

My optima XM keypad is faulty and a number of numbers will not work (4, 1 and 8) as the 8 does not work I cann... [Read more]

how to reboot 8c?

i have a veritas8c and lost power for about 5 hours and now it wont let me set the code

accenta house alarm troubleshooting?

how do i get my accenta alarm out of lock down ? i,d put the wrong code in by mistake 2, and when i entered co... [Read more]

how to change alarm code?

i need to know how to change the alarm code on a OPtima XM house alarm

how to change pasdsword?

how to change password

We have an accenta alarm,unit bleeps but doesn't set?

when we put in our code the unit bleeps, zone 3 is lit up,but it does not set and we do not have the manual.is... [Read more]

we have purchased a new property?

There is an veritas alarm fitted in to the property with no instruction where can i obtain them

scantronic 9800 alarm system fault codes?

my keypad is showing an r4 fault code. it was showing a bf code but when i wiggled the keypad to try and take ... [Read more]

I have just moved house and I have no Manual?

I have just moved house and I have a Accenta + 8 {G3}house burgular alarm,I have no manual or operating instr... [Read more]

how to undo the tamper alarm on ascanntronic 9450?

I had to open up one of the sensors which triggered the tamper alarm. The operation manual says to use access... [Read more]

Accenta Compact engineer codes?

i've inherited a accenta compact system and when set, some zones including entry zone are omiited. i've downlo... [Read more]

low battery how can i fix?

DSC alarm

scantronic 9427 style flashing symbols on keypad?

my alarm went off and i put in the code and it went off but now there is a hammer sign flashing and an open do... [Read more]

How can I fix my Scantronics 9100 alarm?

I have a Scantronic series 9100 (c1986) alarm and one of the original Racal-Guardall PIRs (Scorpio model) appe... [Read more]