How to choose a radar detector

For those who thoroughly know their own travel route, using all sorts of third-party gadgets seems pointless. However, you should deviate from the usual route – and you are no longer you feel safe, and behind each sign “40” or “60” imagines traffic police inspector with a radar. Never really you know where you can meet the valiant police officer “catching” the speed, but minimize the consequences of such meetings are easy. All that is needed for this purpose is high-quality radar detector, which will inform in advance about trying to fix the speed of your car inspector. Those who spends a lot of time on duty traveling, note that high-quality radar detector pays off after 3-4 meetings with GAI officers, and just this circumstance contributes to such the huge popularity of such devices among domestic drivers.

choose a radar detector

Top manufacturers

Currently, on sale you can find a great many devices of this class. Each of them copes with the functions assigned to them to one degree or another, and all that it is required for the buyer to determine the characteristics and functional features of a suitable model, and also give preference for proven devices from manufacturers, recommended from the best side:

  1. Beltronics;

  2. Sho-me;

  3. Cobra;

  4. Whistler

  5. Neoline;

These manufacturers are characterized by consistently high quality. manufacturing of our own products, developed by experimental design Bureau and regularly delight users with the release of new firmware and updates for maps that take into account changing traffic conditions, the emergence of new stationary speed cameras and routes the traffic police crews. Before giving preference to this or that models, it is necessary to study not only the characteristics of the device, but also reviews of users who managed to test the device in real, “combat” conditions.

Types of radars. What are radar detectors?

Despite the huge variety on sale devices, without exception, all radar detectors have the same work algorithm. They pick up a signal of a certain frequency, characteristic of police radars, and signal the driver about that they’re “catching” him. Due to the different radar signal high enough power, radar detectors are capable of fix it at a distance of up to 1 kilometer, and therefore time to brake to an acceptable speed, enough drivers.

Currently, all devices of this class, presented on sale can be divided into several conventional groups.

Monoblock radar detectors

They are a compact device, the radar part which, speaker and display panel along with buttons adjustments are enclosed in a compact, miniature housing. how as a rule, such devices are almost always powered by cigarette lighter and are mounted on special suction cups on the windshield or on the panel using a special mat.

monoblock radar detector


  • Compact size;

  • High functionality;

  • Affordable price tag;

  • Easy installation, configuration and operation;


  • The latest radars and photographic cameras do not “catch”;

  • I have to dismantle when entering most countries EU, in which the use of radar detectors is prohibited on legislative level;

  • Do not work in vehicles equipped with an athermal frontal glass;

Diversity radar detector


A device consisting of two separate elements – a radar parts and control unit. The first is mounted in the engine compartment car space, the second is installed in a convenient place salon. Such devices are distinguished by excellent functionality and miniature, they do not hang in plain sight and do not attract attention of law enforcement agencies and thieves.


  • High functionality;

  • Allow installation in vehicles equipped with athermal glasses;

  • Do not attract attention;

  • Compact dimensions;


  • High price;

  • The complexity of installation, installation and configuration;

Signature Radar Detectors


New products that have appeared on the market relatively recently and have won many praise from the drivers who tested them. Principle their actions is to work on the principle of signatures – certain input parameters that are specific to either other emissions. Conventional radar detectors respond to everything signals in a row, causing the driver to constantly be in suspense. Their signature analogs reject false signals (showcases stores, automatic doors, video surveillance) and only voiced those signatures that are characteristic of police devices. Each triggering such a device means one thing – you are “caught” on speed.


  • Compact and very functional;

  • Thanks to the developed radar part, they are able to filter radar signal even against the background of powerful and intense interference;

  • Constantly updated signature databases;

  • Significantly reduce the likelihood of false positives;


  • High price;

  • The need for continuous updating of signature databases;

  • Slower response due to signature verification with the incoming signal;

GPS radar detectors

GPS radars

Unique devices, the functionality of which develops not only from the radar part and the radio module, but also from a highly sensitive GPS receiver tracking vehicle location. Last significantly expands the functionality of the device due to the possibility use databases of stationary cameras that the radio module does not can “catch” in principle, since they “shoot” more often than not your back. When approaching them, a radar detector in advance will warn and suggest to reduce the speed of your car.


  • Functionality;

  • Constantly updating databases and incorporating new, recently mounted radars and cameras;

  • Unpretentiousness in use;

  • Simplicity of installation and operation;

  • Detect all known types of radars, including modern stationary (Strelka, Avtouragan);


  • High price;

  • The need to track the release of updates and updating databases data;

The main criteria for choosing a radar detector

radar selection criteria

Having decided on a specific type of device, you should pay close attention to its technical characteristics.

  1. Range of operation. Modern models characterized by a range of 1-1.5 to 4-5 kilometers, with more than enough to warn in advance the driver about the “ambush.” The more powerful the device, the more expensive and more technologically advanced. In addition, it should be remembered that the quality of the reception Signal is affected by many different factors, including topography, weather and precipitation;

  2. The range of radiation captured by the radar detector. The most commonly used ranges are K, X, Ultra K and Ultra X. In addition to them, the lion’s share of devices “understand” the Ka ranges and Ku, however, on the territory of Russia and neighboring countries there is no Necessity: radiation of a similar range is characteristic of systems CCTV, as well as all kinds of automatic doors and shop windows

  3. Type of indication of the displayed information. Currently even budget models are equipped with sound and symbolic indication, meaning the type of signal and its intensity. Most advanced models are equipped with a liquid crystal display that allows display also the device emitting it, as well as an approximate distance to it;

  4. Ability to work in ranges of Instant On, which typical for most stationary devices emitting signal only during speed measurement, and POP, principle of operation which is based on superfrequency pulses used for control multiple goals at the same time. In our country, the range of POP �it is characteristic for devices of the Iskra and Berkut series;

  5. The principle of detection of radar systems “Strelka” is extremely important, since it is these devices that are “generators of letters of happiness” in our country. Choosing radar detector, preference should be given to those models based which is the mixed principle of detecting devices like class. It consists in the joint work of the radar part and GSM module;

  6. Ability to change modes between the “city” and the “highway” important for those who constantly travel and do not want all kinds of side signals distracted him from driving. In mode “track” most modern devices disable unused frequency ranges, leaving only those with which it is possible to meet at highway. Conversely, in the “city” mode, the device starts to work with as large a range of frequencies as possible track a variety of radar signals.

Choosing a radar with gps navigator

GPS radar detector

In addition to the classic radar detectors, on sale you can find and a large number of various combined devices, the most popular of which are radar detectors with built-in GPS navigator. Typically, such devices are equipped with a bright and contrast LCD display, with which not only is displayed information regarding the availability of fixed and mobile radars, but navigation is also carried out – the device has the ability get directions using preloaded kart.

When choosing such devices, you should not pay attention only to the radar part, guided by the above criteria, but also on the navigation component. In particular, attention should be given to the following features:

  1. Diagonal and display resolution. The higher these parameters – the better and more detailed picture will turn out on output;

  2. Type of navigation system – Navitel, Yandex.Maps, Garmin, and also many other less popular systems in our country can be preinstalled on a specific device;

  3. Frequency of database updates and updates for navigation charts. The higher – the more accurate and maps will be detailed and the greater the number of stationary radar and cameras will know the device;

  4. Type of navigation system – in addition to classic GPS navigation, the best models have the ability to work in the domestic system GLONASS satellite tracking, which significantly improves navigation and makes route building faster and more accurate;

  5. Type of power source. The best devices have the ability work both from the built-in battery and from the cigarette lighter a car;

Criteria for choosing a radar detector

radar detector

There is another type of combination device – radar detector equipped with a built-in video recorder. Similar devices are also popular, primarily among those buyers who do not want to ride, hanging the interior of the car wires and prefer compact series devices “all-in-one”. Choosing devices of this type, reverse your attention should be paid not only to the capabilities of the radar detector, but also and the functionality of the DVR:

  1. The width of the angle of the recorder lens. The higher it is, the greater the number of objects will fall into the frame of the device;

  2. Recording permission. Preference should be given to devices recording video, at least in FullHD;

  3. Video frame rate. Minimum write speed – 30 frames per second, a slower picture will turn jerky and low quality;

  4. The type of recording medium. Devices with own memory – the last century, which is much more convenient and functional models recording video on a microSD memory card;

  5. The presence of a built-in battery is a definite plus of this kind class of devices. It can even be used to record when the car ignition is turned off;

  6. Adhering to the above criteria, you will probably choose high-quality and functional device for all occasions!

Video for choosing a radar detector

Attention! This material is subjective opinion of the authors of the project and is not a buying guide.

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