Viewing angle | 115° (D) /106° (H) / 72° (V) |
Aperture | F2.0 |
Focal length | 1.89mm |
Electronic zoom | 10X |
Sensor | High-quality CMOS sensor, effective pixels 8 million, 16 : 9 |
Minimum illumination | 0.5Lux |
Digital noise reduction | 2D﹠3D digital noise reduction |
Focus | Manual/Auto |
Backlight compensation | On/Off |
Exposure | Exposure parameters are adjustable, supporting automatic exposure |
Video adjustment | Brightness, clarity, saturation, contrast, white balance, gain, anti-flicker, low brightness compensation and other parameters are adjustable |
Signal-to-noise ratio | ≥50dB |
Video format | HDMI: 4KP30, 1080P60 backward compatible; USB output: 4KP30, 1080P60 backward compatible |
Video compression format | MJPEG, YUY2, H.264, H.265, NV12 |
Privacy cover | Fully automatic lens cover, automatically closed when non-screen output, automatically opened when outputting screen |
Number of microphones | 6 MEMS microphones |
Pickup distance | 6 meters |
Frequency response | 120 Hz–16 kHz frequency response |
Number of speakers | Built-in dual speakers |
Power | 2*10W |
Output sound pressure | 80±3 dB 1.0M/1.0W |
Frequency response | 100 Hz-20 KHz frequency response |
Audio processing | AEC, AGC, ANS |
Group frame selection | Automatically adjust the screen size according to the number of participants and changes in position to present the best framing |
Speaker tracking | Supports voice tracking function, real-time tracking of each speaker, ensuring that the speaker is in the center of the screen in real time |
Remote control | Infrared remote control |
USB | USB3.0 audio and video output interface, C port |
HDMI interface | HDMI video output interface |
LINE IN | 3.5mm audio linear input interface (when an external pickup is connected, the audio input automatically switches to the external pickup) |
LINE OUT | 3.5mm Linear output, external speaker can be connected (when external speaker is connected, audio output automatically switches to external speaker) |
Extension microphone interface | RJ45 expansion microphone interface, can connect expansion microphone |
Power interface | HEC3800 power socket (DC12V), input AC110V-AC220V output DC12V/2A |
Bluetooth 5.0 | can be connected to mobile phone or other devices via Bluetooth as Bluetooth microphone and speaker |
Supported operating system | Windows 7, Windows 8, Windows 10, Mac OS X, Linux, Android |
Storage temperature | -10℃~+70℃ |
Storage humidity | 20%~95% |
Working temperature | -10℃~+50℃ |
Working humidity | 20%~80% |
Wall mounting | support wall mounting |
Desktop mounting | comes with desktop mounting bracket |
Display screen installation | optional display screen upper/lower mounting bracket |