流动测速超速常识（Flow speed overspeed knowledge）

流动测速超速常识（Flow speed overspeed knowledge） 流动测速超速常识(Flow speed overspeed knowledge) (there are many buyers to get our electronic dog, naturally some feeling of excitement, the first reaction is fitted to the vehicle test, however, in the process of testing, I found some installed detector, electronic dog did not alarm, so immediately call to our customer service such as consultation. Finally, the machine will be sent back to the US for testing, but we detected when more than 90% is no problem, so we now summarize the machine not to alarm for several reasons, for your reference. Details are as follows: 1, the flow velocity that is issued by the received traffic police of the gun radar wave tips. The speed of the machine by the battery power supply, the power supply time is limited, so are generally based on intermittent work (i.e. measured for a period of time to stop for a period of time, otherwise the battery will not last the day), which is also there will be a period of time is not a radar wave, then the electronic dog will not may give you tips. In this case, you can rest assured that you will not be photographed. 2, instant power capture: the so-called instant snapshot, that is, speed meter placed on the roadside, or installed in the police car, and so on when your car is near, the traffic police manually quickly start shooting, and the time is also relatively short. In this case, the police speed meter previously did not send radar waves, so the electronic dog can not receive the signal, so it is impossible to predict in advance. This situation has one feature: you'll find that the traffic police car or person must be in the vicinity of the speedometer. The speed of the radar was not long enough because it was not started at the beginning, and the radar could not respond earlier because of the principle problem. Therefore, we also advise customers, do not use electronic dog that is foolproof, you can enjoy speeding. Security is in your hands and feet. 3, take the car tail: the so-called beat car tail, is the radar wave direction is not towards your car out, but forward party, so before the car near the machine speed, also is not within the scope of radar wave, or only some reflection from the weak radar wave, thus causing the receiver a short distance, or to the front to report the phenomenon, which is caused by the direction of the principle of radar wave, there is no way. If this happens, you'll find a long, rapid tip after the car passes the speedometer. 4, and, please remember, electronic dog is not omnipotent. Don't think you can buy an electronic dog at random. This is not our original intention. Electronic dogs are designed to prompt themselves to obey traffic rules and do not violate traffic regulations. Besides, police radar Chinese China is the world's most complex variety, and the reception range of electronic dog radar receiver is a certain limitation, so observe the rules of safe driving, is the best way to avoid a ticket. But we can guarantee the effective rate is above 98%. 5, under normal circumstances, the old radar head to receive the old radar wave is ideal, the new radar head to receive new radar waves are more sensitive. Therefore, with the upgrading of traffic police speed meter, it is recommended that customers try to choose new models. 6, of course, we do not rule out the electronic dog really appeared quality problems, causing no prompt, or constantly prompted. Please try several sections of the road, try a few days, determine the above reasons, please contact us, the machine back to repair. Also, please confirm the following: 1. make sure the radar speed system is switched on? Fixed speed, no alarm At present, some fixed speed measuring systems take 24 hours to take pictures, and they all fail during the operation. It must take time to repair, maybe one day or one week. When the radar speed measuring system is being repaired, you are said to have caught up with it. At this point, the radar speed measurement system is not running, and your radar detector can not alarm. In this case, mind going to other radar speed points to test. There is a flow or vehicle radar speed, not the police This is the experience of our clients. Every time I cross the road, I see a police car measuring speed, but the radar detector does not call the police, After a private walk, it became almost certain that the police car had an empty box in it. The traffic police just worked there to reduce the accident. 2. Is radar speed up? Can you confirm that the point that does not alarm is radar speed measurement? Not radar speed, then your electronic dog can not receive radar waves, naturally can not alarm. At present, such as coil speed measurement, video speed measurement, interval speed measurement and other systems are no radar waves, encountered any of these speed measurement system, your electronic dog is no way to alarm. Of course, not all speed is not turned on, and now on the road radar speed measurement system is everywhere, this speed point does not respond to other speed points, try to see the police, not the police, this does not know. Be sure to look for radar speed measurement principle of speed measurement system. 3, have tested several speed points have not alarm, how to do? How many speed points are you testing radar speed? You have to confirm this. Don't look at the camera and think it's radar speed. Some are bayonet (each car is used for camera detection, part of bayonet, no radar). There are coil speed measurement, video speed measurement, interval speed measurement system, such devices do not have radar, so the radar detector can not alarm. Are customers setting up electronic dogs? Many GPS radars have speed settings, assuming you have set the speed of 100KL, so that as long as your speed is lower than this setting, whether or not there is probe speed, the electronic dog will not alarm. To sum up, after the speed point does not alarm, one, to confirm whether the speed point is really working. Two, run several sections of the test to see if they still don't call the police. Three, get the hands of the electronic dog, do not have any settings, and now we sell most of them are one machine, installed directly on the car can be used without setting up. Four, many townships, suburbs and other remote areas do not call the police, please go to the urban or high-speed test, it is likely that local fixed speed has not yet entered the electronic dog database. Five, you can use a friend's electronic dog to use at the same time, to see if it still does not alarm. If the above test is still a problem, please contact us after sale, we will give you the most appropriate solution.