Proxy PBHD4547 AHD 4 Channel 1080P HDMI Hybrid DVR Package with 4 of 720P Outdoor Weatherproof Night Vision Cameras 500 GB HDD Installed (Black) 4ch HD-AHD recording on 720P & 960H. Support High-Definition 1080P Full HD HDMI output, support VGA and BNC outputs too, all three outputs can work at same time. Support 4ch 720P Real-Time Recording and Playback, Each channel can be enlarge to full screen Super Easy One Step to Setup REMOTE VIEW on iPhone and Adriond, no port forwarding difficulty and no DDNS required, no any network skills required. Included 1 4ch HDMI DVR, 4 Indoor&Outdoor Weather-proof Night-vision Cameras, 1 500GB HDD, 1 2Amp Power Adapter and 1 4-in-1 Power Splitter for camera, Free Warning Stickers This is the NEWEST Technology AHD (analog HD) system, you will get MEGAPIXEL video quality, but you ONLY pay for analog price. The system is hybrid, if you have some analog cameras, they are compatible with this HD DVR.