Specifications: Model: LR310U2A Plug: EU Input: AC 100-240V 50Hz Output: DC 12V 2A Sensor: 1/2.8" HD CMOS Effective Pixel: 2.1 Mega Pixel HD Video Interface: USB 2.0 Lens: 10X Optical Zoom Lens Focus: Auto & Manual Support Resolution : 1080P (1920 * 1080), 720p (1280 * 720) View Angle: 52° Rotation Angle: Horizon: 0°～355°; Vertical:-30°~ 90° Pan Speed: 0.1~100°/ sec Tilt Speed: 0.1~60°/ sec White Balance/ Gain Control: Auto Backlight Compensation: Supporting Digital Noise Reduction: 2D & 3D SNR: ≥52dB Flip: Support Horizontal / Vertical Flip Min. Illuminance: 0.1Lux USB Protocol: UVC1.1 Protocol: VISCA protocol/Pelco-D/Pelco-P Storing Temperature: -10°C to '60°C Working Temperature: 0°C to '45°C Camera Size (W * D * H): Approx. 15.5 * 16.0 * 17.0 / 6.1 * 6.3 * 6.7in Package Size: 28.0 * 25.0 * 26.1cm / 11.0 * 9.8 * 10.3in Package Weight: 2.5kg / 5.6lb Note: Only wall mounted bracket is included, other installation bracket is not included. Package List: 1 * Conference Camera 1 * Remote Control   1 * Power Cable 1 * RS232C Cable 1 * USB Cable 1 * Installation Bracket(wall mounted bracket with screws and nuts)