Bunker Hill Security 8-Channel Surveillance DVR With 4 Cameras and Mobile Monitoring Capabilities 4 infrared day/night cameras, Connects to a TV or monitor (not included) 8 channel H.264 network DVR. Three recording options: motion activated, manual activation or scheduled programmable recording options Huge 500GB hard drive comes preinstalled and ready for recording Record, playback, and transmit video Monitor from most smart phones (advanced setup and additional equipment required). Easy setup and navigation with remote control or mouse This security system lets you monitor up to eight separate cameras at one time!