With over 20 years of experience in line of video doorphone system,wired/wireless alarm system, surveillance system and , Shenzhen Security Group Co., Ltd, has already become the biggest manufacturer of safe and security products in China.
Our plant covers 84300 square meters and staffs are up to 6300. Due to the strict management, advanced devices, effective production flute and professional staff, Shenzhen Security Group Co., Ltd has obtained the authentication of CCC and CE.  We believe in that the success of an enterprise results from the products of high quality and the trust from customers. Our aim is to create a harmonious and safe environment for people all over the world.

If you are interested in any of our products, please don't hasitate to contact with me.