Building D,No.18,North Area of Makan Industrial Park,Xili Town,Nanshan District, Shenzhen, Guangdong, China

With over 20 years of experience in line of wired/wireless alarm system, surveillance system and video doorphone system, Shenzhen Security Group Corp., Ltd , has already become the biggest manufacture...

video door phone, video intercom system, doorphone, CCTV...

Video Door Phone,digital door viewer,RFID Reader,RFID TAG,Smart Home System,Peephole Digital door Viewer,Video intercom...

17F-1, No.16, Jian 8th Rd., Zhonghe Dist Foshan Guangdong 23511, 17F-1, No.16, Jian 8th Rd., Zhonghe Dist

Amroad develops IP solutions that facilitate life in modern communities. Amroad&＃39;s products deliver useful technology, clever functionalities, and simple user experiences.Amroad was founded in ...