The Swann DVR4-4550 is a 4-channel digital video recorder with a maximum resolution of 1920x1080, suitable for CCTV surveillance. It comes in black and was manufactured in 2016. This DVR includes 1TB of storage capacity and is powered by a wall plug-in. It features night vision capabilities, digital connectivity, and is designed for wired BNC connections, making it an ideal choice for home surveillance systems. Tested and working DVR comes complete with power supply & 1TB hard drive installed. Factory reset for new owner to sign in Grab a bargain