Mend > Home Alarm Systems

Diamond 400 Zone codes??

My Diamond 400 system is at least 16 years old and I have lost the instructions. I want the code to type in so... [Read more]

fix beeping alarm?

We have a Boss US home alarm. We changed the battery, but we still have a communication error. The alarm kee... [Read more]

i have an accenta+ alarm system i was tring to change the code on it, now t?

help

how can i fix my veritas r8?

when i input my code in to my keypad to alarm my system and press full . all my alarm does is constant double ... [Read more]

alarm not setting?

zone one indicator permanently on - checked wiring and had to replace one door sensor - please confirm wiring ... [Read more]

transformer box?

how can i place the wire back in my transformer box. there are three wiers that come undone now i dont know wh... [Read more]

i have an sl8 intruder alarm system?

I have moved into a new unit with this alarm system fitted but dont have the code is there any way i can reset... [Read more]

what does alarm code 66 on a Gardtec 500 mean?

I have a Gardtec 500 domestic alarm system, and without apparent reason or prompt, the alarm has started the r... [Read more]

how can i fix or disconnect?

I have a BF flashing on my alarm, an engineer cant get out and its going off in the night every couple of hour... [Read more]

scantronic 9800 flashing rt fault code ?

very first fault code was b f at 6-30 a.m. replaced with a new battery, 2nd fault code was l t (control panel ... [Read more]

Veritas 8 alarm, cut through sensor (pir) wire - help?

Hi I was recently doing some DIY and removed a skirting board. Unbeknown to me inside it was the wire that l... [Read more]

Replacement remote panel for a Concept 6 Alarm?

How do I get a replacement panel and install it for the above system.

Optima XM6 Key Panel unresponsive?

I have just moved into a new property which has the above named alarm, I have spoken to the previous owner who... [Read more]

9651 not responding ?

how can i reset my alarm system it wont respond to any keys pressed and the control panal is just beeping rand... [Read more]

Gardtec Ace?

We had a fuse trip and now our alarm wont set. Its a Gardtec Ace and will only display a list of previous fau... [Read more]

How do I turn off alarm light?

One of the alarm pir lights is staying on in one of the zones in my house. Is this a fault or can it be turne... [Read more]

XM6 Alarm Panel Not Responding?

My Alarm system based aruond an Optima XM6 panel has failed. I noticed the other day that the outside siren wa... [Read more]

how to fix it?

does each pir sensor need its own cable going to control panel

New Scantronic 9800 control panel?

My control panel works well but is looking dirty and worn. Can I get a compatible replacement?

How do I repair a magnetic contact?

My security system has magnets embedded in the tops of the doors that make contact with a sensor in the door f... [Read more]