King Pigeon is a leading GSM Alarms, 3G Video Camera, GSM Alarm Systems, GSM SMS Controller Alarm, GSM Medical Alarm, GSM Telemetry, GPRS Data Logger Manufacturer from 2005 in the worldwide. Products Line: GSM Home Alarm Systems; 3G Video Camera Alarm; GSM SMS Controller Alarms; GSM GPRS data Logger; GSM Telemetry Systems (M2M); GSM Gate Opener. Since its inception, King Pigeon Hi-Tech Co., Limited has been dedicated to the improvement of security alarm solution technology and the development of new and innovative alarm solutions to address the increasingly rigorous demands placed on worldwide. At present, most of our managers are technical and marketing experts, including 60 software and hardware engineers, most of them are major in wireless telecommunication or many years experienced in RF designing. Meanwhile, we cooperate with many high technology partners and Institutes, as well as many professional Universities all the time.