Video Conference Room Camera USB3.0 HD Multimedia Interface IP 4K 12X Optical Zoom Camera 100‑240V EU Plug Item Type: Video Conference Room Camera Material: ABS Signal System: 3840×2160P30/25, 1080P60/50/30/25, 720P60/50, 1080i60/50 Sensor: 1/2.8 Inch CMOS Sensor, 8.51MP Scanning Mode: Progressive Lens: Optical Zoom 12x,F1.6-F3.5,F=4.3-40.9mm Digital Zoom: 12x Minimum Illumination: Support Ultra Low Illumination: 0.1Lx At F1.6 (Color), 0.01Lx At F1.6 (B/W) Shutter: 1/30s-1/10,000s White Balance: Auto,Indoor,Outdoor,Manual Backlight Compensation: Support Digital Noise Reduction: 2D And 3D Digital Noise Reduction Signal To Noise Ratio: ≥52dB Horizontal Field Of View: 70.5 Degrees (Wide End) To 5.9 Degrees (Far End) Horizontal Rotation Range: ±170 Degrees Vertical Rotation Range: -30 To +90 Degrees Horizontal Rotation Speed Range: 1 O/S-100 O/S Vertical Rotation Speed Range: 1 O/S-60 O/S Horizontal And Vertical Flip: Support Number Of Presets: 255 Preset Accuracy: ±0.1 Degree Input Output Interface: HD Video Interface: HD Multimedia Interface 2.0: Supports Up To 4KP30 USB3.0: Supports Up To 4KP30 (MJPG 4kp30) Memory Card: Maximum Support 128G (Not Included) Network Port: Maximum Support 4KP30 Communication Interface: 1 Way, RS 232 IN, Maximum Distance: 30m / 98.4ft, VISCA for Pelco D for Pelco P Protocol 1 Channel, RS 422, Maximum Distance: 1200m / 3937ft, VISCA for Pelco D for Pelco P Protocol Power Supply Interface: JEITA Type (DC IN 12V) HEC3800 General Specifications Operating Temperature: 0°C To +45°C Storage Temperature: -10°C To +60°C Remote Control Batteries: 2 x AAA Batteries (Not Included)