Wireless CCTV Kit -Lite|Sensor size 1/2.8”|Pixel Resolution 2 Mega Pixel|Microphone Built-in|IEEE 802.11 b/g|IEEE 802.11n|1xRJ45|Supports card capacities up to 256GB|Power options 12V|Dimensions Camera: 147.7 × 74.2× 74.2mm; NVR 260x248x48mm|box quantity 1