The digital set-top box wireless sharing device is an electronic product that realizes the wireless sharing of home audio-visual entertainment. Product by launcher(Transmitter)And receiver(Receiver)It adopts advanced 2.4GHz high-frequency wireless transmission scheme, which has the characteristics of long transmission distance, anti-interference and strong mobility. Audio and video signals such as DVD, DVR, IPTV, surveillance cameras, satellite set-top boxes, digital TV set-top boxes, etc. can be transmitted wirelessly and received at the receiving end and input to the TV for display. At the same time, it supports the remote control operation of the receiver''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s infrared remote control to achieve the function of remote wireless remote control equipment. Allows you to easily realize home high-definition video and audio wireless sharing, and enjoy free high-fidelity audio-visual effects.
Applications:
■ Wireless audio and video transmission, which can be used for multiple TVs to wirelessly share DVD, DVR, camera, IPTV, satellite set-top boxes, digital TV set-top boxes and other audio and video equipment;
■ Construction plan for large-scale video conference system and wireless audio and video transmission in multimedia classrooms;
■ External surveillance camera, real-time on-site image monitoring, can be used in security systems;
■ Audio and video transmission places where the construction of audio and video wiring is difficult or expensive.
Features:
1. Use 2.4GHz ISM frequency band;
2.The unobstructed transmission distance reaches 350 meters;
3. Support 8 groups of 2.4GHz channel selection, effectively avoid wireless signal interference such as wireless routing;
4. Support 1 channel of AV video and audio signal input, 1 channel of AV video and audio signal output;
5. When the transmitter and receiver are in the same channel, it supports simultaneous use of one transmitter and multiple receivers;
6. Support audio and video output devices such as DVD, DVR, IPTV, surveillance cameras, satellite set-top boxes, digital TV set-top boxes, etc.;
7. Support 433MHz superheterodyne infrared remote control signal wireless return, compatible with 38KHz infrared carrier remote control signal;
8. The transmitter comes with infrared signal transmission or uses an infrared signal extension cable for remote control of DVD, DVR, IPTV, set-top boxes and other equipment;
9. Support PAL/NTSC system audio and video transmission, wireless receiving image is clear and stable, colorful, clear sound quality without noise;
10. Full hardware design, no need to install software, plug and play, simple and convenient;
11. The appearance is exquisitely crafted, and the volume specification: 10cm (longest) ×8.5cm (widest) ×3.0cm (highest).
Precautions:
1. Try to put the transmitter and receiver in a high place, not on the ground;
2. Try to adjust the small switch at the back. It is recommended to use the 1234 frequency band all up, or 1 down, or 2 down, or 3 down, or 4 down, or 12 down, or 13 down or 14 down . As long as the transmitter and receiver have the same settings, they can transmit. Each combination has different anti-interference effects in different environments. Choose the appropriate frequency band.