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Shenzhen E.S.D Electronics .Co .Ltd
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2.4GHz Wireless Transmission System |
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This device adopts advanced microwave wireless transmission technology, which can transmit visual frequency signal and audio signal faithfully, transmission distance range above 100-500imeter In case of wall obstruct in the horizontal direction, can reach 20-100 meters(depending on the real environment),its effective distance is over 5 times of that of similar device in the market. This device has the following characteristics:
1.Superb microwave antijamming performance.
Its audio/video signal adopts extremely high frequency microwave transmission mode, its carrier wave frequency reaching 2.4GHz.Therefore it can effectively avoid the distortion of crowded wireless phone signal or variety of electric spark and household electrical appliances at 900MHz,at the same time avoid the distortion caused by this frequency transmitter upon other receiving devices to the greatest extent. To guarantee the authentic reception of sound and image, the devices also set four channels for choice. This device complies with the relevant stipulation and electric-magnetic compatibility standard of Federal Communication Commission (FCC);
2.Excellent audio/video reception quality.
To improve AV reception quality, this device adopts excellent frequency modulation mode. AV holds wide frequency and high signal to clutter ratio. Taking DVD as signal source, it is almost equal comparing real reception effect with signal direct TV viewing effect and superb sound quality. Transmitting signal via supervisory camera detector also has superexcellent resolution;
3.Wide application expansion:
This device not only is used in the wireless Transmission of AV signal between two rooms, meets multiple room reception demand, but also expands its application scope greatly. If the device emitter attaches power output terminal; can connect camera detector and realize supervisory at different room, door visible supervision. Even it can be used in governmental body and enterprises, shops need multiple room wireless supervisory camera detector, so the meeting and living place synchronous transmission comes into being, supermarket wireless supervisory, train supervisory and school electric education, etc. Additionally it can be attached essential digital mode transformation devices or TV card, so the computer image can be shown on the large screen TV set; or play video programs by computer monitor;
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