Mend > Home Alarm Systems

bell box change?

I have a accenta 8sp 400 mini g3 alarm and have changed the bell box , the old box has 6 terminals strobe +/- ... [Read more]

How do you turn off chime?

How do you turn off chime?

Optima XL 6 alarm panel activates PIR when walking around house?

Unfortunately I pressed a wrong digit when deactivating my alarm resulting that alarm panel indicates which zo... [Read more]

how can i fix my alarm its a melcom st6500?

Have replaced battery and it did work for a day but is now completely dead but I noticed on the set panel wher... [Read more]

howtoresetafteralarmhasgoneof?

howtoresetalarm

Mains light off on Challenger 5 Security System?

Mains light off, outside strobe flashing. Control panel buttons 'Dead' Problem?

ade Opimta alarm , how to switch the tamper warning light off and siren?

Hi could any one help, i have a ade optima compact home alarm, i was replacing the guttering and accidenta... [Read more]

Sounder wiring help!?

Hi I've got hold of a HKC alarm panel with intentions of replacing it for my veritas 8C.the existing bell box ... [Read more]

Con man offering paid incorrect info?

Hey guys just had this link mailed to me,just bear in mind this poor sod is paying/paid for this info. As y... [Read more]

How to reset a 9427 alarm?

Hi there. I have a house with a 9427 alarm system. I've had the house many years and the alarm used to work fi... [Read more]

how can I keep my gas furnace to stay on?

My gas furnace lights, but won't stay on. How do I keep my furnace on until it reaches the right temperature?

Filthy scantronic sensers?

How would I go about cleaning the sensers as the previous owner was a heavy smoker?, their all yellow and dirt... [Read more]

Powering down?

I've followed the instructions on this site regarding down powering of a scantronics alarm,but still ringing a... [Read more]

unknown alarm code?

hello folks, inherited alarm with house. no manual and no code, so alarm is inop. how can i set a new code pl... [Read more]

how do i permanently deleted a zone ?

how do i permanently delete a zone

Optima XM 4 zone issue?

Hi all I installed my optima some twenty years ago now and have regulary serviced it up untill the present da... [Read more]

Veritas 8 compact replacement keypad membrane?

Hello my buttons have worn out on the keypad,can anyone help with a replacement as i do not want to buy the wh... [Read more]

C&K active 5 failure?

I came home yesterday evening and noticed the strobe on the bell box flashing but no alarm,on entering the hou... [Read more]

Optima XM6 intruder alarm keeps going?

Optima XM6 intruder alarm keeps going off and showing a light next to TAMPER. New battery has been installed y... [Read more]

Change entry exiting alarm code?

I have just moved into a flat with the risco agility intruder alarm and need instructions on changing the co... [Read more]