Buy from Amazon : http://www.amazon.com/gp/product/B005WLWNDY?tag=scratchandsti-20 <br /> <br />SecurityMan AirAlarmII Wireless Smart Home Alarm System Kit with Doorbell (White) <br /> <br />Easy-to-use and cost-effective DIY Do-It-Yourself wireless intruder alarm system kit <br />Supports up to 60 wireless sensors 15 wireless defense zones and 4 wireless sensors per zone <br />Supports up to 5 phone numbers for auto alarm call and 1 management center protocolCID <br />Armeddisarmed by remote controller phone call or hosts keypad <br />Programmable password
