How to set up a radar detector

Where and how to install correctly

For the gadget to work effectively, you need to install it correctly. It is recommended to place it either on the windshield or on the dashboard of the car. There is no difference, you can install it wherever it is convenient. In this case, the main requirement must be met - the radar detector should not block the view of the road.

There is one more rule - you need to install the device in the car parallel to the road.

In addition, the installation of the radar detector must be such that it can easily detect electromagnetic radiation.

Most often, the device is installed near the rearview mirror, but away from windshield wiper blades, sun strips and other metal parts (this can cause distorted results).

You can install the radar without using any special tools. It comes complete with suction cups

Installing a radar detector in a car

The location and position of the radar detector are fundamentally important, since direct visibility and the absence of obstacles significantly improve its accuracy and functionality, and also reduce the number of false alarms.

  • If your radar has a monoblock design, it can be installed on the front panel in the cabin - in front of the windshield.
  • If the design is combined, then only the radar indicator can be placed on the dashboard, and the receiving module can be hidden under the panel.

The front part of the device should be turned towards the driver, with the receiver facing forward, exactly as the car is moving. It would be optimal to install the device together with the DVR in the middle of the windshield of the car or on the rear view mirror pillar: at its upper edge (then it will be able to receive signals when driving on hilly terrain). Radars usually have their own mounting: brackets with latches, suction cups or Velcro. It is important that when installing a radar detector, the view is not obstructed by the power cord from the cigarette lighter, which will distract attention when moving.

Any obstacles in front should be removed. Including the need to change the athermal glass and metallic tinting on the windshield, which screens the signals (the error rate increases by 10-60%).

However, the correct location of the radar detector in the car interior is only the first stage. Any equipment of this type will only work if it is configured correctly.

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How to connect

You can connect the radar detector yourself. The simplest option is to connect through the cigarette lighter. But this method has disadvantages, for example, the power cable will always be visible.

If this is essential, then hidden installation is also possible. In this case, you can do without a cigarette lighter. To do this, the radar detector must be connected either to the ignition or to the lampshade. When choosing the second option, you need to prepare the following tools and materials:

Now you can start working directly (it is advisable to have the connection diagram at hand):

  1. Remove the lamp housing, then disassemble it to get to the hardware.
  2. Strip the cables of the device, which must first be stretched under the ceiling upholstery, and then connect to the corresponding “minus” and “plus” of the lampshade.
  3. Reinstall the lampshade.

You can also connect the radar detector to the ignition yourself, but it’s a little more difficult to do:

  1. Install the gadget (in this case, it is better on the windshield).
  2. Remove the upholstery from the side pillar and, if necessary, from the threshold.
  3. Pull the power wire through the channel that is in the rack, then bring it out at the bottom of the dashboard and route it to the block.
  4. Now you can put the upholstery back in place, and then connect the wires to the block, or rather to the 12-volt cable through the fuse.
  5. After this, the block must be hidden, and then the threshold trim must be installed back.

How to use a radar detector?

Instructions for use are included with each radar detector. Features depend on the model, but there are general recommendations. People who constantly use the detector can read the symbols on the display and understand the sound signal without prompting:

  • if you turn on the device in the “City” mode, the letter “C” will appear on the display and will light up in yellow;
  • green letters “K/Ka” and red “X” indicate the corresponding mode;
  • “L” will warn about laser radar;
  • The red numbers indicate the detection strength of the radar.

You also need to pay attention to the sound signal. For example, when operating in the K-band, a weak, short-lived signal may indicate a false alarm.

Nowadays, various gadgets that are mounted on the windshield are very popular and few drivers can do without them. This is especially true given the specifics of traffic in our country and fines for the slightest traffic violations, which are constantly growing. A video recorder or radar detector for a birthday or other holiday would be a pleasant gift for any driver

Correctly setting up the radar detector for use

How to set up a radar detector?

This is quite easy to do. To configure it to detect cameras correctly, you need to set the following parameters:

  • Distance to speed control device.
  • Backlight brightness.
  • Equipment sensitivity. In order to prevent false positives.
  • Warning sound signal.

Correctly setting up the radar detector for use

The setup is carried out in accordance with the instructions. It comes complete with the radar detector. The numbers and letters shown on the display indicate:

  • Yellow letter " C ". City mode is active
  • A red “X”, green “K” or “Ka” indicate the wavelength range of the radar of the police officer in front.
  • "L". Triggered by laser radar.
  • The red numbers indicate the sensitivity of the device when detecting a signal.

When the device is operating, you must also respond to the sound alert. If it operates in the "K" band, the shortness of the signal may indicate a false positive.

Install a radar detector RUB 1000

Let's connect and remove the wires from the video recorder in Podolsk


Installation of these devices is usually very simple and does not raise any questions for their owners. However, the device part is mounted in the area of ​​the rear view mirror on the windshield and requires connection to the cigarette lighter . The result is a hanging cable that constantly gets in the way and irritates the driver. What if you want a radar detector and a DVR at the same time, and also only have one cigarette lighter? And then the “weaving of the web” begins - Chinese cigarette lighter tee-dividers and other “perversions”.

Installation of radar detector

Radar detector location

It is recommended to install the radar detector on the top of the windshield near the rear view mirror . Changing terrain and topography often become an obstacle to detecting a radio frequency source. A radar detector mounted at the maximum height minimizes the risk of being detected by a police device, since it encounters fewer obstacles to the radiation that detects the operation of a third-party device.

Installing a radar detector on the windshield allows you to hide the device from the eyes of outside observers, including drivers of other cars and potential robbers.

Location of the radar detector on the panel

Another option is to install a radar detector on the dashboard of the car, having first cleared it of foreign objects in order to avoid distortion of the device’s readings.

The radar detector is installed strictly parallel to the road, otherwise the device may not notify the driver about the police radar located ahead, or it may respond too late.

Connect a DVR to your car

  1. Extensive experience and knowledge of the features of all brands and models of cars.
  2. Multi-stage quality control system for work performed.
  3. Affordable prices.

Prices for installing a DVR in our installation centers

Type of servicePrice
Installing a simple DVR on the windshield (the wires are hidden under the upholstery)1,000 rub.
Installing a DVR with two cameras (the wires are hidden under the upholstery)from 1500 rub
Hidden installation of the recorder (the main unit is retracted into a convenient place)from 1500 rub

Radar or DVR installation technology

Installation of a DVR in a car can be carried out by the vehicle owner himself, but the process will not only require a certain amount of time, but may also be unsatisfactory in terms of quality.

Traditionally, the DVR is installed inside the car on the windshield. To install it in different system models, either Velcro (double-sided tape) or a suction cup are used. When determining the installation location, it is important to consider not only the ease of handling the device, but also that it does not block the driver’s view.

The main requirement of most RealZvuk visitors is to “install the DVR in a car wirelessly.” This means that after completion of work, the device’s power wires should not be visible in the interior. To accomplish this requirement, the installer runs wiring under the roof trim and connects it to the vehicle's ignition system. In this form, it does not interfere either physically (the driver and passengers do not get caught on it) or visually (it is simply invisible). The hidden installation of the recorder is even more complex, but attractive: a large control and information processing unit is mounted in a hidden niche, and one or two remote cameras are connected to it on the front (window) and rear windows or in other places of the car. Direct connection of the recorder to the ignition allows you to use the device in automatic mode: after turning on the ignition, it will begin video recording. This scheme is incomparably better than the common connection to the interior lamp, which is often used by unqualified installers.

Our technicians install DVRs “wirelessly” in any car model, taking into account the wishes of customers.

Operating principle of a radar detector

Radar detectors are the previous generation of means of combating radars and video cameras on the roads, which are used by State Traffic Inspectorate employees. These are active devices that create frequency interference and prevent police radars from accurately detecting speeding violations. They operate in a wide range of frequencies and disrupt the operation of not only traffic police equipment, but also surrounding frequency devices (including ABS systems and GPS equipment). Therefore, these devices are dangerous and prohibited for use in the Russian Federation.

Radar detectors are new generation devices that use the principle of signatures (that is, they recognize the individual handwriting of police radars, separating it from extraneous noise, and warning the driver that they need to slow down). This equipment is passive, it simply recognizes the radiation of traffic police radars and video cameras, without affecting the operation of high-frequency devices around it. Therefore, they do not yet have restrictions on their use, and there is no need to hide them in the car.

The operating principle of the radar detector is simple: two databases are loaded into its memory (signature module): the frequency base of radar equipment and the database of foreign frequency devices (door opening systems, signal translators of mobile operators, ABS systems, etc.). Receiving a signal, the radar detector checks it with data from both databases and GPS navigation maps, cuts out extraneous noise and responds only to traffic police radars. The driver receives a signal and slows down on the desired section of the road.

In a radar detector model that is installed in a car, the following are important:

  • availability of the most complete database of police frequency equipment with the option of updating via the Internet;
  • ability to work with any type of high-frequency signals;
  • high speed of receiving and processing the incoming signal;
  • noise immunity and minimal level of false positives;
  • continuity and reliability;
  • built-in functions for adjusting the range of receiving incoming signals, switching received frequencies and operating modes, GPS navigation;
  • available and additionally customizable options (timer, voice assistant, etc.).

How to install a DVR correctly: choosing a location and connecting

Installing a DVR: how to choose a location

Most often, DVRs are mounted on the windshield and dashboard. In any case, it is necessary that the device does not impair visibility and does not distract the driver. If the device is small, you can try to hide it behind the rearview mirror. This option for installing a DVR is one of the best: the visibility for the camera is excellent (you just need to orient it correctly) and does not interfere with the driver. True, there is one drawback: in this case, it is difficult or even impossible to deploy the camera so as to record what is happening from the driver’s side (for example, during a “showdown” with the patrol service). Installing a DVR on a dashboard often does not provide proper visibility, but if the device is heavy, then there is not much choice: you will have to “land” it.

How to install a DVR correctly

The installation location has been selected and the holder is installed. Now you need to connect the power wires. Most often, DVRs are powered from the cigarette lighter and most power cords come with a plug for this connector. This is all well and good, but wires hanging in the middle of the windshield can interfere with the driver's view and distract the driver. Therefore, it is advisable to bring the wire under the ceiling (leave a little free wire so that you can change the position of the camera if necessary), tuck the wire under the ceiling panel, moving it a little, then exposing the side stand, attach the wire to the harnesses already laid there using plastic clamps. It’s difficult to say exactly how to move the roof panel and side pillar: it varies from car to car.

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Comments 17

There was a problem with the quality of the radio signal. there were interferences from the recorder power supply converter. Read the solution to the problem in the post.

I'll add it to the notes)))

My recorder is also powered, and there are no problems... I also want to power the radar, but how did you run the wire from the radar? The instructions say that the radar should be at the bottom and parallel to the tidy, and if you pull the wire from above, I don’t know how to hide it...

The radar detector can be placed on top and connected in the same way as the recorder. I placed them on the sides of the mirror. no problem.

Well, scolding the dealer is generally a sign of good manners. Only a lazy person doesn’t scold the dealer...)))

Nobody would scold them if they didn’t screw up. The dealer has one goal to make money, and the issue of the quality of the services provided is the last thing they care about, because our legislation does not allow us to clearly hold them accountable without a huge investment of personal time and nerves

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