Approved by Shen zhen Special Zone Government, Shenzhen Weierying Electron Co., Ltd. is a High-Tech enterprise and one of the leading professional manufacturers specialized in designing ,developing and distributing wireless intelligent auto security and protection alarm system, personal security alarm, surveillance equipment for home and business with great efforts in China since 1987. With the worldwide business development in base of our best business credibility, we have set up two factories and internet partnership in some countries. such as Europe,American,Asia, Our product are widely used for government department, secret archives protection, financial section,factories heftily, forbidden zone, safety cabinet,kitchen gas leakage protection,flammable fireworks protection area,old people, patient first aid,residential housing and business housing network,home, auto parking lots, flat,bank, jewelry stores...etc, such as wireless alarm panel, PIR motion detector. gas detector, smoke detector, door& window sensor, alarm receiving central monitor system, Simple surveillance system;GSM alarm system, static perimeter security system and so on. With years of operation experiences in technology, management and market, we have come into being a team consisting of professors, Doctors, senior engineers, oversea returning persons, special technical and talent sales team with promotion and creative conscious. Meanwhile we are keeping closed co-operation with many foreign Hi-Tech factories and companies, research organization and government department. We can develop more than twelve new items each year with perfect function performance according to market environment trends, offering first class after sales service.