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.

Sound Reinforcement System
Digital Conference Speech System
Paperless system
Video signal management system
Intelligent display terminal
High definition recording and broadcasting system
Wireless sharing and collaboration system
Centralized control system
Stage lighting
Stage machinery
Smart teaching system
Video conferencing system
Intelligent voice transcription
Peripheral equipment
Intelligent Conference Air Imaging Lecture Table
Studio production switching system
NDI encoder/decoder
Control Panel
1. H.265 encoding: The world's first video conferencing camera supporting H.265 encoding, capable of achieving ultra-low bandwidth transmission in full HD 1080p/60fps;
2. 1080P Full HD: Equipped with a new generation of high-quality HD CMOS sensor with a 1/2.7-inch size and 8.5 million effective pixels, it can capture high-quality images with a maximum resolution of 1920x1080;
3. Ultra-high frame rate: Output frame rate can reach up to 60fps at 1080P, up to 120fps at 720P (only supported by network), and up to 240fps at 640x480P (only supported by network, optional);
4. Face detection: Equipped with a built-in face detection module, it can detect faces for gimbal tracking (optional);
5. AAC audio encoding: Supports AAC audio encoding, providing better sound quality and occupying less bandwidth;
6. Local storage: Supports local storage function, enabling direct recording to a USB flash drive without the need for an NVR;
7. Maximum wide angle (horizontal view angle) of 71°, horizontal rotation speed of 290 degrees/second, and pitch rotation speed of 120 degrees/second;
8. Diverse and comprehensive interfaces: Supports HDMI high-definition output, and additionally comes equipped with a 3G-SDI interface, with an effective transmission distance of up to 150 meters (1080p30). HDMI, SDI, USB, and network outputs can be simultaneously displayed. USB video output supports 1080/59.94P format signals and also supports UVC control functionality;
9. 20x optical zoom + 40x digital zoom;
10. Remote control: Using RS232 and RS422 serial ports, RJ45 network supports POE+ power supply, allowing control of cameras;
11. The camera supports the flicker elimination function and image stabilizer function.
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;