Pixel Resolution 2 Mega Pixel | IR Illumination | Sensor size 1/2.7” | Microphone Built-in | 1xMicroSD Card Slot | Power options 5V | Power supply requirements DC 5V 1A | Environment Indoor | Operating temperature range -10°C~+45°C | Included Accessories 1x Quick Start Guide,1x Power Adapter,1x Power Cable,1x Screw Package,1x Mounting Plate,1x Mounting Foam,1x Installation Position Map | Colour White | Dimensions 66 x 33 x 109mm