Tenveo VHD3U 3X Zoom USB PTZ Camera 1080P HD Conference Camera 2MP With H.264 Broadcast & Live Streaming Cameras HealthcareUSB2.0HD1080P 2.1 mega pixel3x optical zoomWide angle 128°,Pan: 0-340°RS-232, RS-422, RS-485,IR remote control.3x optical zoomSleek and intelligent designPlug & Play USB ConnectivityCrystal clear HD1080P image qualityAccurate, smooth and silent PTZ MovementPreset: 9 via IR remote setting (255 via RS232)Superior quality with Full Glass Lens Material128 ° wide field of view with no video distortion1/2.7 inch high quality, 2.1MEGA PIXEL (16:9) CMOS sensorSupport ceiling mount, wall mount and tripod mount (Reverse mountable)2D and 3D NR for best video quality in different lighting conditionsSupport Visca, Pelco-P, and Pelco-D protocol, RS232/RS485 Camera ControlCompatible with most leading video conferencing software and platform