Notice for purchasing parking sensors

Car parking radar when it is in the purchase, installation and use of the process, pay attention to the following Tips:
First, the number of probes. Now the market parking sensor, 2 probe, respectively, 3 probe, probe 4, 6 and 8 probe probe probe ,2-4
Parking sensor is usually installed in the vehicle's rear bumper above ,6-8 probe after the installation is the first 2 4, or the first 4 after 4.6 or more parking sensor probe, in addition to detection of the rear case, it can also detect front left and right corner of the case.
Second, the radar performance. Include: sensitivity, the existence of blind spots, detecting distance range. The onwer of the shop said, the general parking sensor detection range shall be 1.5-0.3 meters, the number of parking sensor is not enough because of their sensitivity, detection range of only 1.2-0.4 m, this will determine the drivers and take measures to bring about certain difficulties.

Third, the quality of test. Carried out in accordance with instructions from the test, take a look at the radar's response in line with the instructions, the radar is sensitive to such issues as whether the false positive; on the probe waterproof test, which related to the rain, snow and more humid weather Li Leida whether normal work.

Fourth, the installation location. Probe installation method to use more "embedded", that means drilling in the bumper, this is not only easily fixed, but also more beautiful. To note that different probes have different in size and the detection angle, the hole size and mounting angle will directly affect the accuracy of detection, so, be sure to install to a professional decoration shop or 4S shop.
Fifth, purchase methods. The current supply of parking sensor many ways, the owner can go to Auto Parts City, after purchasing their own installation, you can buy directly in the decorating store and install. Purchase and installation should be selected from major brands, to big shops or 4S shop decoration installation, so that it can guarantee quality and service.
Last, cleaning and maintenance. Clean your car reversing sensorsProbe should always clean and attachments exist, will certainly affect the detection accuracy, some people hope to probe "painting" to maintain the unity of the entire vehicle color is totally wrong. If the probe clean conditions are still false positives or "not reporting" occurred, it may be damaged or line probe a problem, need to be repaired or replaced.


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