Electronic dogs can prevent fined and deducting points because of speeding or illegal regulations, so that the driver can enjoy the fun of driving.But the purchase of electronic dogs is not as expensive as expected, the better, the purchase of the electronic dog also ...
How to buy electronic dogs
Electronic dogs can prevent fined and deducting points because of speeding or illegal regulations, so that the driver can enjoy the fun of driving.However, the purchase of electronic dogs is not as expensive as it is, and the better, it is necessary to have a certain skill in buying an electronic dog.So, how should electronic dogs buy? Below, I will recommend some electronic dogs to buy skills! China
Buy the first step: look at the appearance (secret: the conjoined body is not as good as one, it is best to choose an electronic dog navigation machine)
The electronic dog navigator has three types: split, conjoined, and integrated. The split type is separated by the guidance instrument and the radar module. The conjunction usually integrates the radar module in the bracket and other positions.The host is integrated, but it is actually a conjoined machine.The integrated type is to launch the navigator and the radar module at the same time. The same mold, the same body, and the circuit board are integrated through internal integration. It is currently the first technological content and design creativity in navigation and early warning.The split design is a commonly adopted design in the early stage. Users need to install the radar in the front of the car. The module itself needs the cable to power the power. The communication between it and the host is also implemented by the cable.Obviously, this design is troublesome, and often requires the transformation of the car circuit, and even destroys the original structure of the vehicle.The conjunction machine has improved a little on the basis of the split machine. The installation is simpler than the separation machine, but the obvious disadvantage of the line connected to the power supply still has no improvement.The all -in -one machine has no shortcomings of the above. Not only is it very easy to install, but the power line is also completely hidden. From the outside of the car, it is extremely concealed, and more effectively reduces the possibility of being stolen.At the same time, the communication efficiency of communication is also higher because the radar module takes the internal circuit board to communicate directly with the host.
Step 2: Look at the frequency band (secret: all -frequency receiving is a good electronic dog)
The traffic police use a handheld radar to randomly measure the speed. This device will emit a certain frequency of radio waves when working. The electronic dog can detect this kind of radio waves, so as to send a report to the driver in time before approaching the speed measurement point.However, the problem is that the speed radar in the hand of the traffic police can be described as a variety of, and the frequency of radio waves adopted is different. If your electronic dog can only detect one or a few frequency bands, it will not be a prophet for all dangers.
Step 3: See the effect (Secret: The flow speed measurement is fixed and the speed measurement, the two tubes are well -pronounced)
Using integrated design can also detect most radar frequency bands. Do we have nothing to worry about? Of course, the answer is no. There are thousands of reasons for issuing tickets.Squatting on the side of the road is so simple.Not to mention, it is a speed limit section everywhere, and the omnipotent fixed electronic eyes.

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