• Ideal for large boardrooms and classrooms
• Automatic voice tracking 
• Camera Lense Parameters
• Image  Sensor: 1080P 1/2.8" CMOS sensor
• Effective Pixel: 2.2M
• Zoom: 10X optical zoom
• Shutter Speed: 1 to 1/10000
• Focal lens: 2.8mm Fixed / f=5.1mm-51.0mm, F=1.8(W)-2.5(T)
• Horizontal Field of View: 72
• Auto Focus
• Aperture mode: Auto
• Microphone Parameters
• Mic Array Quantty: 4
• Mic Array Form: Linear
• Sensitivity: -29dBFs
• Far-field Pick up Voice Distance: 10meter
• Horizontal Voice Pick up Angle: Horizontal 180°
• Interface Parameters
• Video Interface: USB2.0
• Video Compressed Format: MJPEG
• Control Interface: RS-232, USB2.0, UVC
• Control Agreement: VISCA/PELCO-D/PELCO-P
• Communicate Baud Rate: 2400/4800/9600/115200
• Power Interface: DC-038 power socket(DC12V)
• PTZ Parameter
• Pan Rotation: -170°~ +173°
• Tilt Rotation: -30°~ +90°
• Horizontal Rotate Speed: 0.1~100°/second
• Vertical Rotate Speed: 0.1~80°/ second
• Other Parameters
• Power Adapter: Input AC100V~AC240V Output DC12V/2A
• Decoder: Built in
• Input voltage: DV12V
• Power Consumption: 12W (MAX)
• Storage Temperature & Humidity: -10°C ~ +60°C / 20% ~ 95%
• Working temperature & Humidity: -10°C ~ +50°C / 20% ~ 80%
• Operating Environment: Indoor
• Baud Rate: 2400/4800/9600/115200
• Protocol: VISCA / PELCO-D / PELCO-P
• Address Setting: 1~255
• Size: 160.7*115.1*131.4mm
• Weight: 600g

Note: This product has a 2 year warrantee