Product knowledge....
You either find someone to local to work with your alarm (ring risco & ask them for local firm?)
Fanny about with it yourself, (i'm finding life is too short for DIY)
Bin it off & get a new one
unless you've shagged the sensors by putting in the battery the wrong way round....
A competent person who's experienced l with the product is what you need,
If you have the eng code / the pcb is unlocked, is an easy job..... if you know the product
if the building is open to the elements, wired external beams,
which probably means your ebay stuff needs relocating to a skip
you also should be looking to contact all the doors
any wiring needs to be protected for the birds
if the ariel is for the alarm I can't why it would'nt have gone in the sounder ?
if the Cctv wires are temp, a couple of metal clip would have been nice....
Trade v Retail
If your a small co. you can probably buy most things off the web cheaper than ADI ect...
Operating trade accounts & branches cost money,
I'd assume basic employed directly with sky would be comparable to an alarm co. ?
I'd assume OTE would be daylight hrs on a weekend ?
I'd also assume most SKY work is easier than security ?
if you've no preconceived ideas of how something should work why waste your efforts with a 9600 ?
If you learn the most commonly used commercial panel you'll most likely get a start on servicing at a regional or national co.
If a certain national can train ex bus drivers or employ "2 screw" the Forest Gump of alarms, I'm certain Nero the Sky Man will do just fine