About SSG Established in Shenzhen, China in 2002, Shenzhen Security Group Corp., Ltd.(SSG) specializes in wireless smart home technology, ranging from DIY security alarm system to wireless doorbell and electronic consumer products. The company has grown over the last 13 years to groups of company including SSG,Kingoneto,Forrinx etc. Now The company has 150 engineers specialize in software/hardware/graphics, which enables us to meet your various needs. It covers the full chain of value from graphics design,moulding,software,production to finish product. We make efforts on blending technology into people's life and providing smart wireless home products and electronic consumer products. SSG's entire solution portfolio speaks self-install or DIY, and encompasses alarm, video surveillance systems and wireless doorbell, utilizing the latest communication protocols such as RF, CDMA, WCDMA, LTE, Wi-Fi, Thread, Bluetooth and more. Every step, from component selection and production to quality assurance and logistics, is tried and tested to abide by and uphold the most stringent international standards. From wireless, app-enabled alarm and automation systems to remote energy, security and health management, SSG solutions cater to today's homeowners' mobile and environment-conscious lifestyles, and ensure they have complete control, comfort and visual confirmation right at their fingertips within a few short minutes and easy steps. What's being demanded in the residential market these days is smart, simple, sleek, mobile yet compact and integrated ingenuity, and SSG will continue providing just that and strive to be one of the top player in the global DIY security and electronic products market.