The Swann 8 Channel Digital Video Recorder SWDVR-81500H in white is a security DVR designed for indoor use. Manufactured in 2013, this model by Swann features 8 channels and zones, providing digital surveillance technology for analog cameras. With a power source of wall plug-in, the DVR includes connectivity options such as SVGA D-Sub, VGA, wired, and BNC. It has a voltage of 12V and power consumption of 16W, making it a reliable and efficient choice for home surveillance systems.