This RoboSHOT 30 OneLINK HDBT System from Vaddio combines a black RoboSHOT30 PTZ camera and OneLINK HDBT extension system. It is suitable for use in distance learning corporate and house of worship. The system captures 1920 x 1080 video at 60p from a single 1/2.8-type Exmor R sensor and transmits it up to 238' away over CAT5e (or better) cable. The combination enables powering the camera sending control signals and transmitting HDMI over a single Ethernet cable. The PTZ camera features a 30x optical zoom with 65? angle of view at wide with a 2.3? angle of view when zoomed in all the way. The OneLINK features an HDMI output and accepts HDBaseT input as well as RS-232 and Ethernet. You can control the camera from a networked computer via the Ethernet port that supports the web based GUI RS-232 and Tel-net protocols.