Shenzhen Haich Security Co., ltd. was established in 2005. We&＃039;ve engaged in being first-class supplier of network video surveillance products and solutions several years. Now, our brand HAICH is one of the most competitive brands in safety & security market in China. We have a professional RD team. All the core members have been engaged in network digital video industry over ten years. Based on this experienced and outstanding team, our products and service are professional and leading. We designed the first wide dynamic megapixel network camera early before any other suppliers which make us as a pioneer in network digital video surveillance industry in China.