TREND OBS490 4K PTZ Webcams, 4K resolution (3840 2160), 12X Optical Zoom, 6 omnidirectional microphones, Supports HDMI, USB 3.0, LAN (POE), Silver | TR-OBS490

Specification Working Humidity 20% ～ 80% Dimensions (L × W × D) 220 × 144 × 159 mm Weight (Approx.) 1.7 kg Field of View (D/H/V) 110.2° / 101.8° / 69.5° Iris F2.0 ± 5% Focus F = 1.89 mm USB Communication Protocols UVC (video), UAC (audio) Control RS232-IN Power Supply HEC3800 power socket (DC12V) Power Adapter Input: AC110V ~ AC220VOutput: DC12V / 2.5A LAN Port 10/100/1000 Mbps adaptive EthernetSupports POE, audio, and video output Network Protocols RTSP, RTMP, ONVIF, GB/T28181, VISCA OVER IP, IP VISCA, RTMPS, SRT Serial Communication VISCA / Pelco-D / Pelco-PBaud Rate: 115200 / 38400 / 9600 / 4800 / 2400 Interface HDMI, LAN (POE), USB 3.0, A-IN, RS232-IN, DC12V, Power Switch Video Output HDMI, LAN, USB 3.0 Video Compression Format LAN: H.264 / H.265USB 3.0: MJPG, H.264, YUY2, NV12 Audio Input Dual channel 3.5mm linear input Audio Output HDMI, LAN, USB 3.0 Audio Compression AAC, MP3, G.711A Image Sensor 1/2.8" high-quality CMOS sensor Zoom 12x Optical / 15x Digital Viewing Angle (H) 7.6° (N) ～ 80.5° (W) Minimum Illumination 0.5 Lux (F1.8, AGC ON) DNR (Noise Reduction) 2D & 3D White Balance Auto, Manual, One-Key, Color Temp Focus Mode Auto / Manual / One-Key Iris Value F1.8 ～ F3.6 Exposure Modes Auto, Manual, Shutter Priority, Aperture Priority, Brightness Priority BLC (Backlight Comp.) On / Off Dynamic Range Levels Off, 1 ～ 8 SNR (Signal-to-Noise Ratio) >50dB Video Adjustments Brightness, Hue, Saturation, Contrast, Sharpness, B&W Mode, Gamma Curve Lens Types Fixed & Panoramic Shutter Speed 1/25 ～ 1/20000 Effective Pixels 8.51 MP (16:9) Video Signal – HDMI 4KP30, 4KP25, 1080P30, 1080P25, 1080P29.97