Can anyone help, i have just moved into a property and the alarm system is an accenta g3, there was no code with it and i need to know if i can change it to my own code without having the original, thanks
The short answer is Yes you can, but you will need a little bit of effort, unless you know the engineers code.
Have a look at the manual as above.
Essentially you will need to turn off the mains supply to the panel, open it (Bells will sound) and disconnect the battery. (The alarm bell/ strobe will continue to sound due to its own battery unless you can understand how to fit a link)
However with the power all turned off, the panel can be reset to its default codes (ie factory settings) as in the manuals.
Power it back up and and press reset twice, you can then reprogram the alarm from scratch and change the codes to your own choice.
That is much easier to say than to do, but there is no "quicker" way than working through it. At the worst you will only upset the neighbours until the bell box battery runs down.
I know it's been 10 years since this post but I've got the same problem but! The power to the alarm system has been off for over 4 mths will the outside go off when I remove cover?
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