Features: 360 rotatable in horizontal and ±45° tilted in vertical, and with 4 levels of adjustable rotation speed. Supports interval and level full-angle scanning, 3X optical zoom, automatic aperture, back light compensation and white balance. With picture rolling-over function, and the picture is always right whether the camera is upright or reverse. Max. 64 preset points, can set and invoke the preset point, and the positioning can reach +0.15°. Supports 4 automatic tour paths, each of which can store 16 preset points, very convenient usage. Control signal can be transmitter by choosing VISCA RS232C IN or RS-422 via DIP switch. With VISCA RS232C output port for connecting other conference camera to use several conference at the same time. Can be placed on the desktop or mounted onto the tripod and ceiling; comes with a remote control for easy operation. Specifications: Power Adapter: AC 100-240V, US/EU/UK/AU plug (optional) Sensor: 1/2.7" CMOS Effective Pixel: 2.1 million pixels 1920 * 1080 Support Resolution: 1080P(1920 * 1080), 720P(1280 * 720) Support Speed: 1080P 30fps Video Output Interface: USB 2.0 Communication Control Interface: RS-232, RS-422 Control Protocol: VISCA、PELCO-D、PELCO-P Pan/Tilt Speed: 60°- 120° / sec Camera Power Supply: DC 12V / 2A Remote Control Power Supply: 2 * AAA Batteries (not included) Item Size: 25 * 15 * 16cm / 9.8 * 5.9 * 6.3in Item Weight: 800g / 1.8lb Package Size: 29.5 * 22.5 * 19.5cm / 11.6 * 8.9 * 7.7in Package Weight: 1670g / 3.7lb Package List: 1 * Conference Camera 1 * Remote Control(without batteries) 1 * Power Adapter 1 * USB 2.0 Date Cable (5m) 4 * Installation Screws 1 * User Manual (English)