PTZ Conference Camera 10X Optical Zoom 2.4G Wireless HD Video Conference Camera System with Remote Control 100‑240V EU Plug Item Type: Video Conference Camera Material: ABS Video Format: 1080p30/15/10, 720p30/15/10, 960X480p30, 720X576p30, 720X480p30 Optical Zoom: 10x Optical Zoom Horizontal Viewing Angle: 55 Degree Image Sensor: 1/2.8 Inch HD CMOS Sensor PTZ Control: IR Remote Control And RS485 USB Communication Protocol: UVC1.1 Control Protocol: VISCA Communication Control Interface: RS 232, RS 485 Baud Rate: 9600/4800/2400bps Control Signal Interface: 8 Core Mini DIN Control Signal Format: Start Bit: 1 Bit, Data Bit: 8 Bits, Stop Bit: 1 Bit Video Encoding: MPEG YUY2 Image Flip: Image Horizontal, Vertical Flip Installation: Wall Mounted, Suspended, Tripod Horizontal Rotation: ±170 Degrees, Pitch Rotation: -30 Degrees To +90 Degrees Horizontal Control Speed: 1-100 Degree Per Second, Pitch Control Speed: 1-60 Degree Per Second Preset Speed: Horizontal: 100 Degree Per Second, Pitch: 60 Degree Per Second Preset 256 (10 Presets For Remote Control With Watch Function) Video Interface: WIFI And USB2.0 (Support Wired Wireless Switching Output) Video Receiver: 2.4G WIFI Transmission Distance: Approx. 15m/49.2ft (No Obstacles) Focusing Mode: Automatic OSD Menu: Support Support OS: For Windows 7 8 10, For OS X 10.10 And Above, For Linux Support Conference Software: For Tencent, For DingTalk, For Huawei Wenlink, For MeetingBox, For Yealink, For Zoom, For Skpye, For Cisco, For Microsoft, Etc. Remote Control Battery: 2 x AAA Batteries (Not Included)