| VB40 All-in-One Camera Video Bar |
| Sensor | 4K, 1/2.5″ SONY CMOS |
| EffectivePixel | 8.51 Megapixel |
| Minimum Illumination | 0.5Lux @ F1.8, AGC ON |
| White Balance | Auto |
| Gain control | Auto |
| Backlight Compensation | YES |
| SNR | >50db |
| Focus | 2.22 mm |
| Iris | Fixed F2.4 |
| Zoom | Fixed Lens (Support EPTZ, 4x digital zoom) |
| Horizontal view angle | 120°(D)/110°(H)/75°(V) |
| Video output Interface | USB2.0 |
| Video output Format | YUY2, MJPEG, H.264 3840×2160, 1080P30, 720P30, 800×600, 640×480, 640×360 |
| Built-in Microphone type | Digital silicon Microphone |
| Sensitivity | Built-in Microphone: -22dBFS |
| Frequency response | 100Hz – 16kHz |
| Echo Cancellation | world-class Echo cancellation technology, echo cancellation time up to 256ms |
| Noise Cancellation | >12dB |
| Sampling frequency | Record: 16kHz / Playback: 48kHz |
| Voice pick up range | 3m |
| Transmission Model | Wired, USB3.0（Between all-in-one device and PC） Wireless,2.4G（Between all-in-one device and Microphone） |
| Speaker power | Double Channels 4W*2 |
| All-in-one Device Power | 14W MAX |
| Control Mode | Touch button control /remote control |
| Button function | ON/OFF (Battery Check), Volume+, Volume-, speaker mute, microphone mute, scene switch |
| Remote function | Audio: Volume+, Volume-, microphone mute、speaker mute, ON/OFF Video: ZOOM+, ZOOM-, up/down/left/right movement, OSD Menu |
| status Display | Two-color LED indicator |
| Power adapter | DC12V±0.2V, 2A |
| working temperature | -10℃ ~ 40℃ |
| environment humidity | 0-95% RH |
| length*width*height | (L) 400 mm x (W) 75mm x (H) 62 mm |
| Weight | 950g |
| Daisy chain microphones |
| Type | Digital silicon Microphone |
| Sensitivity | -26dBFS @1kHz 1Pa |
| SN | 60dB |
| Frequency response | 100Hz – 16kHz |
| Sampling frequency | Record: 48kHz |
| Voice pick up range | 3m |
| Wireless Transmission Model | 2.4G ISM |
| Wireless transmit power | 2.4G: +5dBm |
| Microphone power | 0.2W MAX |
| Charge Jack | USB type C /Charging board contact charging |
| Control Mode | Touch button control |
| Button function | ON/OFF, Microphone Mute, pairing microphones |
| Status Display | Two-color LED indicator |
| Power adapter | Charging board, DC5V±0.2V, 2A |
| Battery | 800mAH |
| Standby time | 6 month |
| work time | >8hours |
| working temperature | -10 – 40℃ |
| environment humidity | 0-95% RH |
| length*width*height | φ70x49mm |
| Weight | 300g |
| Charging pad |
| Name | Charging pad |
| Input voltage/current | 5V/2A |
| Charging slots | 2 slots/ pad |
| Single output current | 600mA |
| Dimension | 200x100x16mm |
| weight | 170g |
| Interface | USB-TYPE-C |
