Hi, I have Gardtec 350+ alarm system and it intermittently goes off without being set.

When I reset on the panel it gives me a 66 code?

Anyone know what this means??

Regards Paul.

Are you sure its not a 360 or a 370?

Twin 7 segment display?

Its probably bb not 66, in which case there is more than likely a bell box tamper problem.

Time for a shiny new bell box i think.

Could be, no marking on the kit. Onlygoing by pictures on the web. The manual say GARDTEC 300/500 series, GARDTEC 360/580 User instructions, guess its a 360.

Sorry if I'm being thick but the bell box is unit on the wall outside or the one inside?

Is this a common problem with house alarms as I remember at my old house the first thing the maintenance company did was replace the outside box.

Thanks for you reply...

Paul.

Are you sure its not a 360 or a 370?

Twin 7 segment display?

Its probably bb not 66, in which case there is more than likely a bell box tamper problem.

Time for a shiny new bell box i think.

Yep, the bell box is the box outside (which almost certainly doesn't have a bell, but a siren)

And yep, it is a common problem. The units suffer from weather, extremes of temparature, Etc. much more than any other part of the alarm

... And Roger types faster than I do.

Edited June 7, 200619 yr by Alarm Guard