Quote:
Originally Posted by GuardMeNathan
Ever hear of a frequency jammer? If the GSM is jammed the central station will know about it but that is highly unlikely. DIY security systems run off 355mhz for their sensors. Jam the sensors they can't communicate with the panel, no communication no zone violation during an invasion. No one knows what happens until you get home. Our system would immediately detect a supervision loss, report to the station, you would be called. If you weren't home we would again attempt communication with our sensors. If supervision of multiple sensors were down we and there was no reason we would Dispatch. Also you aren't getting a discount on your homeowners insurance with DIY unless you are a licensed installer and use a UL listed panel.
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Thanks for you explanation...and service.
The system I have detects a loss in supervision, too.