Mend > Home Alarm Systems

Burglar alarm malfunction in cold weather?

In the cold weather we've been experiencing lately, all the alarms in our development have been going off inte... [Read more]

PIR's no longer work?

Hi extended wires to one PIR now red sensors lights are not working on all sensors any ideas what the prob is?... [Read more]

how can I put in a new code if I don't have the old one?

we recently moved in to this house and are unable to use the burglar alarm as we do not have the code ,the pre... [Read more]

Ranger American Alarm System Power Series?

I have the alarm off, however the door still beeps everytime it is open. We were not given a book when we bou... [Read more]

Home Alarm Systems?

How can I change my code number for an optima YL6 house alarm

how do I stop a flashing "Tamper" light?

Correction :- How do I stop a flashing "Tamper" light.

Tamper light remains on?

How to get rid of tamper light

How to change the code on the key pad?

I have a 9827 control pad, I would like to change the key pad number because the old number on the pads which ... [Read more]

How do I turn off the 3xternal sounder on my Optima Burgler Alarm?

How do I turn off the external sounder on my Optima burgler alarm? The didfficulty is that the alarm system ha... [Read more]

To replace a scantronic 9800 keypad?

Having problem with my keypad numbers want to replace the keypad.As I understand 9800 is no more availble. Ple... [Read more]

Resetting 9800 Scantronic Panel?

Replaced NVM chip. With power on, internal alarm is blaring irrespective of whether I close box housing panel ... [Read more]

Resettin panel?

Replaced NVM chip. With power on, internal alarm is blaring irrespective of whether I close box housing panel ... [Read more]

home alarm systems?

hi how do i wire a pir and door contactor on the same zone on veritas r8? also how to install sound bomb? ... [Read more]

Scantronic 9450 house alarm?

I have a scantronic 9450 house alarm and the tamper light is on and i can't reset the system anyone out there ... [Read more]

Is there an internal battery that may need changed?

I have an Optima G4 panel which the light outside is flashing, but the panel wont do anything. The power light... [Read more]

my keybad mot work?

i have optima alarm system and the key bad not working now , but the system is work all red light is on . but ... [Read more]

Motherboard 9800?

I have a 9800 end panel and would like a motherboard for it as the one i have is goosed i should know i have j... [Read more]

Help with Veritas R8, tamper light and zone 2?

Help with Veritas R8, tamper light and zone 2 Can not reset the alarm using the correct code (it bleeps), fo... [Read more]

How to remove the tamper on the control panel on my scantronic 9450 unit?

I have a scantronic 9450.I have just replaced a door in my hallway and replaced the old door sensor into the n... [Read more]

how do i reset my alarm ?

how do i reset my alarm?