Been putting this on the back burner? Well, now's the time to get a great buy on a professionally installed Doyle Burglar Alarm System. Includes 1-alarm control panel, 1-keypad, 1-motion detector, 1-siren, 1-backup battery, 1-RJ 31X phone jack, 2- door contacts, installation of the above and 6 months free monitoring when a monitoring contract is signed.