Ultra HD Gun Teaching Camera HX1801-LBT - a product supplier providing customized audio and video system solutions

PRODUCT

1. High definition electronic pan tilt: equipped with 4K sensor and 4K lens to achieve high-definition electronic pan tilt effect.

2. Intelligent teaching tracking: Equipped with leading image recognition and tracking algorithms, it can achieve smooth and natural tracking effects without the need for any auxiliary positioning cameras or tracking hosts. Different cameras are installed before production to achieve teacher or student tracking.

3. AF lens: fully customized autofocus distortion free lens, with a wide-angle field of view of up to 46 °/84 °/120 ° (120 ° field of view lens does not support AF), small lens, and large field of view. At the same time, it supports EPTZ for braking without moving, allowing for larger and clearer visibility.

4. Low illumination: The all-new CMOS image sensor with ultra-high signal-to-noise ratio can effectively reduce image noise in low illumination conditions. At the same time, 2D and 3D noise reduction algorithms are applied, greatly reducing image noise. Even in ultra-low illumination conditions, the image remains clean and clear, with a signal-to-noise ratio of over 55dB.

5. Built in microphone (optional): Equipped with a built-in microphone array, it can pick up sound in all directions, with a pickup distance of up to 12 meters. Its unique noise suppression algorithm makes your speech perfectly presented.

6. Dual interface output: Supports 3G-SDI interface, with an effective transmission distance of up to 150 meters (1080p30). SDI and network can output simultaneously.

7. Support for POC and POE: Supports POC (Power Over Cable) and POE (Power Over Ethernet) 1-wire connectivity, with power, video, audio, and control cables integrated.

8. Support interweaving mode: It can achieve simultaneous output of panoramic and close-up signals through a single camera and SDI interface.

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;