RH7-WCA V.1.1 | Sensor size 1/3 Progressive Scan CMOS | Resolution 4 Mega Pixel | Microphone Built-in | Supports card capacities up to 256GB | Power options 12V | Power supply requirements 12 V DC, 1A, Ø5.5mm&Ø2.1mm Power Plug | Colour White | Included Accessories Power Adapter (cord length: 3m),Installation Template,Mounting Bracket,Mounting Accessories Kit,Waterproof Kit,Quick Installation Guide | Dimensions 138 x 120 x 187 mm | box quantity 1