Mend > Home Alarm Systems

I need instruction manual for DTI DSS-52?

My door bell is hooked up to this system and I know the house was built in 1980 when this system was installed... [Read more]

Alarm going off all the time ?

Hi my alarm keeps going when we leave the house or go to bed It does go off when we return but shows fault o... [Read more]

flickering display?

I have a gardtec 300/500 alarm fitted and the display is constantly flickering when unset. Does this mean a ne... [Read more]

how do you wire a pyronix bell box to veritas 8c alarm?

wired system as follows bell box ------------------ alarm b- -------------------- d b+ -----... [Read more]

code blocked?

I have a scanatronic 9651 alarm and the code is blocked, how do I unblock the code?

Gardtec 300/500 series- key pad shows 1u. ?

Your Gardtec 300/500 internal alarm is going off while the keypad is show 1u. The code doesn't shut off the a... [Read more]

Veritas R8 Alarm won't reset but beeps when using the external doors, pleas?

Last week we had a series of power cuts, the Veritas R8 alarm hasn't been used for a long time. When the power... [Read more]

Unable to set "Night Set"on CEF AP28?

Following series of power failures I am now unable to set a "Night Set"on my alarm CF AP28 Key pad.Used to set... [Read more]

Optima XM Alarm panel dead?

I was replacing two light switches. Turned of power to them. Only after job was done did I notice numerous LED... [Read more]

how to stop alarm?

tampered with the box and the alarm went off. dont havwe the manual and dont know what to do to stop the alarm

how can i fix my DSC PC 1555 Alarm?

I do not have service and don't want it, lost electricity and now the alarm beeps ever few seconds. Do I disco... [Read more]

veritas alarm keeps beeping and then goes off as I move around the house?

How can I reset my alarm - green light flashing and it keeps beeping then goes quiet and then alarm goes off w... [Read more]

alarm panel tamper connections?

hi, I have a tamper fault on my panel on the bell connections. (other tampers proven ok) how do I bypass the ... [Read more]

pyronix deltabell plus - optima xm connections??

Connection from Optima xm panel to Pyronix Deltabell? Im just updating my system. I have acquired a Pyronix... [Read more]

How to fix veritas 8c alarm?

Recently moved into a new house, the previous owners left instructions for operating the alarm and the instruc... [Read more]

Error code altex?

Error code came came up after battery was changed

Accenta to delta bell plus box?

Hi I have an accenta G3(i think) the bell terminals are: +13 Red Scb (a) Black Bell (-) Blue scb (t) ye... [Read more]

Faulty 9200 alarm system?

The system keeps going off and the red light marked tamper comes on. I enter the code to stop the alarm. The g... [Read more]

Honeywell Accenta Gen 4 - LCD Keypad - Power Light but not responding?

We have an alarm system set up with a single Honeywell Accenta Gen 4 LCD keypad. This has been working well... [Read more]

Can I use a Scantronic 9448+ panel without door contacts ?

I have replaced my old security system panel with a new Scantronic 9448+ model.. Originally did not have Door ... [Read more]