LEFTEK VB03U Analog HD Video Conference Camera has Full HD, Wide viewing angle, Multi interface, Multi-protocol, Perfect function and Excellent performance etc. It can be widely used in many aspects, such as video conference, remote teaching, telemedicine, remote meeting, remote training. Specifications: Camera: Signal System:1080P/30,1080P/25 Sensor:1/2.9inch, CMOS Resolution:2.1mp Optical Zoom:3x Scanning Method:progressive Iris: F1.6-F2.5 ±5% Minimum Illumnination: Color: 0.05Lux@(F1.6,AGC NO) Shutter: 1/25s-1/10000s White Balance:automatic/manual BLC: Support Digital Noise: 2D & 3D Signal-to-noise ratio:?50dB View Angel: H:WIDE 60.9°±5% TELE6.1°±5% Focus Mode:automatic / manual Horizontal rotation range:±170° Vertical rotation range:-35° ~ +35° Horizontal speed range:0.6° ~ 80°/s Vertical speed range:0.8° ~ 60°/s Mirror:Support Preset:220 Preset accuracy:0.6° Input/output: HD output:USB2.0 Communication interface:1xRS232 In: 8 DIN, 30m, VISCA ;1x RS232 Out: 8 DIN, 30m, VISCA IR control:Support Power interface:Standard 5.5/ 2.1 power interface, DC 12V input General specification: Input voltage: DC 12V2A±10% Input current: 2A?max? Work temperature:-10°C ~ 40°C Storage temperature:-40°C ~ 60°C Consumption: 24W?max? Dimension:115.36mm x 160.47m x 75.2mm Packing: 1x VB03U camera 1x 12V 2A power supply 1x VB03U IR controller 1x USB CABLE 3m 1x Warranty Card