Swann SWDVR-81250 8-Channel DVR Security System General Features: Color: Black Just add cameras to record and view up to 8-channels of high quality video simultaneously Stream to mobile devices with the free SwannView app 500Gb Sata HDD Save time and have peace of mind by easily locating incident video, then transfer to USB flash drive Surveillance in the palm of your hand with live viewing on 3G/4G-enabled Smartphones or tablets including iPhone, iPad, Android, BlackBerry, and more with remote notification via email Remote viewing is easier than ever to set up with UPnP (Universal Plug n Play) auto network configuration Video Specifications: Video format: NTSC or PAL Video inputs: 8 Composite BNC Inputs Video outputs: two (2) Composite BNC Outputs Display resolution: VGA (800x600, 1024x768, 1280x1024, 1440x900) AV Out (NTSC: 704x480/PAL: 704x576) Display Frame Rate: Real Time NTSC: 240 fps (30fps/channel) PAL: 200 fps (25fps/channel) Audio: Audio Input: 1 RCA Input Audio Output: 1 RCA Output Recording: Compression format: H.264 Recording resolution NTSC: D1 (704x480), HD1 (704x240), CIF (352x240) PAL: D1 (704x576), HD1 (704x288), CIF (352x288) Recording frame rate: NTSC: D1 (60 fps), HD1 (120 fps), CIF (120fps) PAL: D1 (50 fps), HD1 (100 fps), CIF (100 fps) Recording modes: Manual/Schedule/Motion Multiplex Operation Multiplex Hard Drive Support: Up to 2TB SATA2 HDD Network: LAN connection Network interface: RJ45 Network Protocol: TCP/IP, DDNS, UPnP Remote Operation Inputs/Outputs: One (1) Audio Out Two (2) USB ports (back USB port is for mouse) One (1) HDMI One (1) eSATA One (1) VGA One (1) RJ-45 Four (4) Audio In Eight (8) Video In Power Adapter Specifications: Input: 100-240V ~ 50/60Hz, 1.5A Output: 12V---2.0A Unit Dimensions: 2.0 x 10.0 x 8.8-inches (H x W x D)