The Zmodo ZMD-DX-SIN8 is an 8 channel DVR digital video recorder in black color, with color mode and digital features. This unit is manufactured by Zmodo in China and is designed for home surveillance systems. It offers various connectivity options such as coaxial Belling-Lee, BNC, VGA/SVGA D-Sub, and HDMI standard. This DVR does not come with a manufacturer warranty and requires a voltage of 12V for operation.