What is the difference between one-to-many transmission and one-to-one transmission in wireless monitoring systems
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1, camera problems, the front camera must be a network camera. Analog cameras use analog devices for transmission. The simulated device cannot do one-to-many transmission and can only transmit one-to-one. Of course, the analog camera can also be transmitted via the encoder and then the wireless bridge.
2, to do a one-to-many design should pay attention to the angle problem. Because the transmitter is generally connected to the front camera. The angle between the two transmitters should not be too large. It is usually best to stay at around 20 degrees. In addition, the distance between the transmitting end and the receiving end should not be too far away. Sometimes due to environmental restrictions must be too far away, at least to ensure that the transmission link in a line, otherwise it can not ensure the stability of the transmission quality.
3. The bandwidth of the camera should be fully taken into consideration when one-to-many transmission is performed, because the bandwidth of the camera is too large, which will affect the quality of the transmission. The 5.8G wireless bridge has 300M, 800M, you need to choose according to your camera broadband and several.
4. A one-to-many design proposal generally recommends a receiver with four to five transmitters, a pair of four or a pair of five. If you bring too much, there may be a signal grab situation.
Of course, these are just some general aspects. More needs to be flexibly configured based on site conditions. 