4 Channel High Definition Surveillence System Kit from Zexum provides a 4 transmission formats in 1 NVR solution to CCTV in high-resolution HD displays. With full support for TVI, AHD, 960H, And IP formats; and remote viewing app support for both iOS & Android devices, the Quattro comes in a wide range of sizes and channel numbers to suit your needs; from home & small business, to large businesses, warehouses, public buildings, and more. This 4 channel unit is suggested for homes, small businesses, sheds, storage units and other small applications with one or two entries. View high definition 1080p footage captured and displayed in real-time via monitors or HD screens through the VGA or HDMI ports, and with the simple QR-scan mobile setup, you can know you're protected while away from your premises. The advanced analytical motion detection feature incorporated upon the system will pick up movement of wide varying sensitivity and notify you even when you are away from the devic