my home alarm system was activated while i was out but it stoped after 20 mns when i got back i could not reset it again
i found out that i need the anti-code 4 digits to reset it again
does anyone know what phone number i need to call in order to obtain the 4 digit anti-code
does any one know?

john bigg, October 2007

It sounds like the engineer has programmed it for engineer reset on tamper (usually to protect him from you tampering with a system under a contract). If you post the code here I will post you an anticode for it. Alas if its a tamper fault thats causes it to activate again you will need another anticode (different each time) Remedy - call in an engineer - fix the tamper fault - disable the engineer reset on tamper option.

Alarm Engineer Bristol, October 2007

blue

john, October 2007