Camera
It is a high-tech office equipment specialized in video conference or conference recording, which can use the Internet to realize network virtual conference, remote training, business exchange, video recruitment and personnel education.
1. 72.5 ° wide-angle lens+12x optical zoom: Using a 72.5 ° high-quality ultra wide focus lens, the optical zoom reaches 12x and supports 16x digital zoom.
2. H.265 encoding: The world's first video conferencing camera that supports H.265 encoding, capable of achieving full HD 1080p ultra-low bandwidth transmission.
3. 1080P Full HD: Using a new generation Panasonic 1/2.7 inch, high-quality HD CMOS sensor with 2.07 million effective pixels, it can achieve high-quality images with a maximum resolution of 1920x1080.
4. Ultra high frame rate: VHD-V61:1080P can output a frame rate of up to 60fps.
5. VHD-V61S: The output frame rate can reach 60fps at 1080P, and up to 120fps at 720P (only supported by the network). Under 640x480P, it can reach up to 240fps (network support only, optional).
6. Facial detection (optional): Equipped with a built-in facial detection module, it can achieve facial detection for pan tilt tracking (optional).
7. AAC audio encoding: Supports AAC audio encoding for better sound quality and smaller bandwidth usage.
8. Local storage: Supports local storage function, allowing for direct recording on a USB drive without the need for NVR.
9. Low illumination: The new CMOS image sensor with ultra-high performance to noise ratio can effectively reduce image noise in low illumination conditions. At the same time, 2D and 3D noise reduction algorithms are applied to significantly reduce image noise. Even in ultra-low illumination conditions, the image remains clean and clear, with a signal-to-noise ratio of over 55dB.
10. Rich and complete interfaces: Supports HDMI high-definition output, and is equipped with a 3G-SDI interface, with an effective transmission distance of up to 150 meters (1080p30). HDMI, SDI, and network can output simultaneously. In addition, it also supports CVBS standard definition output.
11. Remote control: The camera can be controlled using RS232 and RS485 serial ports.
12. POE power supply: V61S supported (V61 not supported)
1. Unique DCP/MOVE digital processing and transmission technology, no matter how many devices are undisturbed, all digital transmission overcomes the attenuation problem of long-distance transmission. The transmission distance of six core wire can reach 250 meters, and the transmission distance of network cable can reach 150 meters;
2. Long distance transmission has no impact on sound quality and can achieve CD level sound quality;
3. Built in environmental noise canceller (AEC), which can effectively eliminate local noise;
4. Built in digital equalization circuit, which can significantly improve the sound pressure level of the venue;
5. Built in adaptive feedback suppressor (AFC), which can effectively prevent whistling;
6. The wireless conference host interacts with voice and data through wireless transceivers, using 2.4G all digital frequency hopping (DSSS) modulation communication technology and ISM frequency band to ensure that the audio delay is less than 5.5ms;
7. The connection method adopts a 6-core DIN shielded cable or a 2-meter Category 6 Ethernet cable, which can effectively prevent electromagnetic interference to the line;
8. Optional functions (the system host supports dual machine hot backup, with strong system stability, suitable for large conference center applications);
9. Adopting ID addressing, customizable numbering, automatically detecting the online list of hosts and units upon startup, and real-time monitoring of system operation;
10. Pioneering a 4.3-inch full-color touch screen with bilingual information display in Chinese and English, with dual functions of system navigation display and centralized control; (At the request of the bidder, samples can be provided for on-site demonstration during bidding)
11. Built in voting motherboard with data management functions for check-in, voting, election, scoring, and response;