| Model No. | VHD20U USB HDMI camera |
| Sensor | 1/2.8''SONY CMOS |
| Effective Pixels | 2.38 mega pixel |
| Video Signals | 1080p@60/50/30/25fps, 720p@60/50/30/25fps |
| Zoom | 20x optical zoom |
| Lens | f=5.9-94.4mm |
| Aperture | F1.8-3.9 |
| Horizontal Angle | 52.1°(W)-3.4°(T) |
| Vertical Angle | 29.3°(W)-1.9°(T) |
| Diagonal Angle | 59.8°(W)-3.9°(T) |
| Video Output | USB 3.0, HDMI |
| LAN | / |
| Network Protocol | / |
| Video Encoding Format | H.264, H.265, MJPG, YUY2 |
| Video Resolution | |
| Signal Standard | NTSC/PAL |
| Preset Position | User can set up to 255 presets (10 presets by IR remote) |
| Control Interface | RS-232 (input only), RS-485, USB |
| Shutter | 1/30s-1/10000s, auto |
| Baud Rate | 2400/4800/9600/38400bps |
| Control Protocol | VISCA, PELCO-D, PELCO-P(RS-232, RS-485) |
| USB Protocol | UVC1.1 |
| Minimal Illumination | 0.1Lux |
| SNR | ≥50dB |
| Horizontal Rotation | 350° (±175°) 0.1°/s～100°/s |
| Vertical Rotation | 180° (±90°)0.1°/s～80°s |
| Power Supply | DC 12V/2A |
| Power Consumption | 12W |
| Work Temperature | 0℃ to 40°C |
| Work Humidity | 20%～80% RH |
| Store Temperature | -20°C to 60°C |
| Store Humidity | 20%～90% RH |
| Product Size | 247.1*152*169.6mm/285*217*197mm(before / after packing) |
| Product Weight | 1.37kg/2.45kg (net / gross weight) |
| Item Name | Bluetooth Speakerphone (Cascade is optional) |
| Bluetooth | BT5.0 |
| Battery | 8000mAH(Built-in lithium battery); Music time (up to 17 hours ); call time up to 27 hours; Fastest charge time: 3 hours; Regularly charge time up: 6 hours (Support PD2.0/3.0 charging, with maximum power up to 18W) |
| Connection Type | USB/Bluetooth/Wireless/3.5mm Jack |
| Meeting Room Size | 15-30㎡ |
| Meeting With | Up to 15 attendees |
| Pickup Range | 6 meters (19.68 feet) |
| Mics | 4x Professional Mics Array |
| Microphone Type | Omni-directional (360 degree pickup range) |
| Microphone Sensitivity | -38dB |
| Noise Reduction | Yes |
| Full Duplex Audio | Yes |
| AEC | Yes |
| Frequency Range | 100Hz to 20kHz |
| Speaker | 5W/120dB |
| Interface | 1 x Type-C, 1 x 3.5mm audio port |
| System Requirements | Windows 7/8/10 or above,MacOS 10.7 or above,Chrome OS V29.01547 or above |
| Application Support | Software: Skype, FaceTime, Zoom, Microsoft Teams, Hangouts, OBS, Xsplit, etc. |
| Working Temperature | -10°C～+45°C |
| Storage Temperature | -10°C～+45°C |
| Storage Humidity | 20%～90% RH(non-condensing) |
| Working Humidity | 20%～80% RH (non-condensing) |
| Power Supply | 5V /3A or 9V /2A |
| Product Size | 180mm*180mm*34.7mm/220*108*83mm(before/after packing) |
| Product Weight | 0.62KG /0.95 KG(Net / Gross Weight) |
+86 18829013114
sales05@tongveo.com
8th Floor, Fukang technology Building, No. 7, Fukang community,Longhua Street, ShenZhen, China
