Which radar electronic dog is the best
1See what functions the electronic dog has
The electronic dogs currently on the market have fixed speed measurement, mobile speed measurement and GPS positioning functions. Good electronic dogs also have interval speed measurement and tail measurement functions. Car modification master Wang Lei said that the accuracy of a useful electronic dog for fixed speed measurement and mobile speed measurement must reach 98% or above. And now the mainstream electronic dogs are equipped with interval speed measurement function.
2Look at the sensitivity of the electronic dog
Some car owners mistakenly believe that The higher the sensitivity of the electronic dog radar detector, the better. Car modification master Wang Lei said that if the electronic dog’s sensitivity is too high, the false alarm rate of the electronic dog will also increase. Therefore, it is not that the higher the sensitivity, the better. It is more important to choose an electronic dog that can automatically identify other interference signals.
3. Check the effective distance of electronic dog speed measurement
Affected by real-time road conditions, surrounding environment, and weather conditions, the effective speed measurement distance of the electronic dog will be slightly different. Generally speaking, it is normal300-700meters or so. An excellent electronic dog determines the distance based on the speed of the car. The faster the car speed, the farther the distance. The closer the car speed, the closer the distance.
4See how much the electronic dog costs
Many people only focus on price when buying electronic dogs. They buy whichever one is cheaper and feel that the effect is similar. In fact, this is not the case. Although many knock-off phones are cheap, the quality cannot be guaranteed. After buying them, they often report false alarms or malfunctions, resulting in fines being issued. I thought I had saved a few hundred yuan, but I regretted it because of the small loss. The electronic dog price is 300Yuan—800Yuan is the most cost-effective.
5Look at the electronic dog receiving frequency band
Generally speaking, Different electronic dog products have different frequency bands that they can receive. Some electronic dog products can receive fewer frequency bands, and some electronic dog products can receive more frequency bands. In order to be able to give early warning as much as possible, when we choose an electronic dog product, it is best to choose an electronic dog product that can receive full frequency.
How much does a car electronic dog cost?
As mentioned above, the price of a car electronic dog is on the market Prices vary, ranging from tens to thousands of yuan, ranging from 300 yuan to 800 yuan The most cost-effective, The specific price will also be based on factors such as manufacturer, function, after-sales and other factors. You can first refer to the online shopping list of car electronic dogs to check the specific product price.
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