Chyi Security is a professional provider for security products and solutions,which is located in Guangzhou,China. Our products covers IP Cameras, HD-CVI Cameras, HD-SDI Cameras, Analog Cameras, NVR, DVR, and some relative accessories.All the products were approved by CE, FCC and RoHs.  
Since 2007, our company oriented to providing high quality security products and solutions for our customers. So far, our products have been exported to the United States, Canada, Mexico, Brazil, India, Thailand, Malaysia, Singapore, Australia, Britain, France, the Netherlands, Finland, Switzerland, Greece, Italy, Romania, Ukraine, Slovakia, South Africa, more than 60 countries.