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I bought an alarm off eBay and I have an adt sounder with connections labelled (tamper out +-, box tamper +-, anti drill in out, P | D +-, bell +- "one connector block", hold off +-, speakers in out. How can I link a 12 v power supply to test alarm works and makes a sound before fully wiring...

Hi, I'm on the lookout for the old vented bell boxes. if anyone is renewing an alarm system and has the old bell box with the siren and strobe and you might chuck it out, i'd be grateful if you let me know about it. Thanks, and it will help alot with as many as I can get! :o

I am installing a new shower and part of the package was plastic sheets of expensive looking walls so after o cut them to length and fitted them after this morning I went to place the shower glass part and scratched both walls in the process and they're really visible even know they are black...

Healthy (2 connections) Ts Tr Bat - Bat+ St R H+ H- ENG These are the connections in my elmdene alarm bell box, what do I wire to get the strobe to work to test it?

My alarm is saying CCT - and some numbers constantly that I don't know what's wrong with it. Last week I was nailing something into the ceiling and the nail shot through a bedroom ceiling and the alarm went off as if the nail somehow set it off? It was installed in the early 90s and does anyone...

I have a modern sounder called a klaxon h-series Flashguard how can I wire the strobe and get it to work with a pos and neg which contacts do they screw into in the unit? These are the connections I have Strobe + ve Trigger + ve Trigger - ve Strobe - ve Supply + ve Supply - ve Tamper...

I am trying to get three 2.5 thick wires into the gap between two plasterboard's in about an inch of space and 5cm of depth but the wires keep falling out at one end and it's hard to push them snug all in, should I chip away at the plasterboard to give more room and how can I keep the wires from...

Hi I was wondering does any one know what model of black horn sounder was used in the 80s and early 90s because I am trying to add a horn type sounder in my now dummy bell box and the company is something like king lee burglar alarms and it was installed in 1990. I have the cover already off the...