Shenzhen hyh Industrial Development Co., Ltd.   

Security technology company, engaged in monitoring, anti-theft alarm, access control, security products such as technology development, production, sales. Can provide the household, commercial alarm, access control, parking management, automatic alarm telephone dial-up alarm, wireless burglar alarm, infrared alarm, gas alarm, fire alarm, network security in residential areas, oil anti-theft alarm, wireless remote image of outdoor equipment burglar system products. "King Kong" anti-theft alarm system, the biggest advantage is that: the indicators of stability, no false positives, false negatives. Are looking around the agency, for details please see: http://www.hyhsz.com