GW Security 4 Channels 960H / AHD 720P Hybrid DVR CCTV with Mobile Motion Detection 4CH H.264 Digital Video Recorder Camera System For Analog and AHD Security Camera (No Hard Drive Pre-installed) 960H Recording on all 4 Channels, Supports both HD-AHD Cameras and Analog Security Cameras Supports VGA (Maximum HD 1080p) and HDMI (Maximum HD 1080p) output Get Instant Live Video on your iPhone, Android, iPad, and Tablets Setting up is so easy! Simply download the smartphone App and scan the DVR QR code 1 Year Warranty and Free Tech Support