Professional 1080P full HD conference camera with 3x optical zoom for conference rooms of 40 square meters, each is clearly visible and heard. Use the remote control or software to control the PTZ function. The camera can move precisely and smoothly. Supports manual/automatic zoom. Preset function: VISCA control protocol (remote control) supports 9 preset positions, PELCO-D / P control protocol (keyboard controller) supports 255 preset positions, one click back to preset point. The camera works with Skype for Business, Zoom, Microsoft Lync, Google Meet, CISCO, WebEx and most other video conferencing platforms. Also compatible with video editing and live streaming software such as OBS, Xsplit, streamlabs, mixers. Connect the webcam and PC/laptop with the included USB cable and open the meeting tools so you can stop a video conferencing. Press the default + number (1-9) on the remote control to set a position directly. 1 x 3 x PTZ camera, 1 x IR remote control (without battery), 1 x DC 12 V power supply, 1 x USB cable (3 m), 1 x ceiling mount and screws, 1 x manual (English version). They have a 30-day return guarantee and a 18-month warranty.