Wireless bridges aren't installed and everything is fine, but they need continuous debugging to find the most appropriate angle, power, and signal strength. So how do wireless bridges connect with other devices and how do you debug? The following Fengrunda technology is simple.
1. First, connect the wireless bridge to the camera via PoE. The wireless bridge generally comes with a standard 24V PoE power adapter. The adapter generally has two interfaces, one is a wireless bridge, one is a connected camera, and it is well judged that the bridge with the word POWER is connected to the camera with the word DATA.
2. After the wireless bridge is connected, if the local connection of the computer is frequently disconnected or a red cross is present, the power supply may be insufficient, or the quality of the used network cable may not be caused.
Solution: Replace the high-quality network cable; shorten the length of the network cable between the PoE adapter and the wireless bridge, preferably no more than 30 meters (25 meters is best).
3. If the wireless bridge transmission rate is low, there may be interference and the channel needs to be adjusted.
Troubleshooting method: set the transmitter to receive mode, use the transmitter to scan the surrounding signals, find the strongest signal after scanning, and check its frequency (channel) as far as possible. For example, the strongest signal strength scanned is -60 and the frequency is 2412 (Channel 1). Then the wireless bridge should not use this frequency. You can choose 2312 or 2457 to avoid it.
4, when the wireless bridge transmission more than 3 kilometers and found that no connection or intermittent, may be the angle of the antenna is not appropriate.
Solution: Open the web interface of the receiving end, find the signal interface, and look at the signal strength behind the color bars to adjust the angle of the antenna. After each adjustment, check whether the signal strength is reduced. If the signal is still unsatisfactory after adjusting the angle of the receiving point, adjust the angle of the transmitting end and adjust the angle of the transmitting end. The web interface of the receiving end still depends on the web interface, so it is better to have two people.
The door on the car is generally composed of three parts: door accessories and interior cover plate.
The door panel belongs to the door interior protection plate system on the car interior,which is an injection molded part, including a handle, map bag and speaker grill areas.
Automotive interior door board is modified PP modified ABS and modified PVC and other thermoplastic modified plastics.
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