Like new The Swann DVR8-2550 Digital Video Recorder delivers everything you need to defend your home or business, safeguard your loved ones and deter intruders. It is cutting-edge surveillance technology made easy, at an affordable price, which can be completed by adding your choice of cameras. The system includes a state-of-the-art 8 Channel DVR8-2550 digital video recorder for simultaneous viewing and recording of 8 video streams locally, over the internet or on your 3G Smartphone. The unit has H.264 video compression for fast, efficient recording and playback. You can also adjust the frame rate and image resolution with real-time 30 fps recording on all 8 channels and the ability to adjust the recording settings for each camera to the resolution you choose from 352 x 240 pixels (CIF) up to 704 x 480 pixels (D1).