How to choose a radar detector for a car

A radar detector is a special device designed to catching radar signals from the police radar radars and stationary cameras measuring speed. To implement metering, radar or camera requires continuous transmission radio signal over a period of time. Right at that moment the radar detector picks up a signal and notifies the driver about the measurement speed.

choose a radar detector

The best manufacturers of radar detectors

The release of radar detectors at the moment has been established by many microelectronics companies.

  1. Beltronics;

  2. Sho-me;

  3. Neoline;

  4. Cobra;

  5. Street Storm;

In order to understand, this or that device is suitable for specific operating conditions should be familiar with technical specifications, as well as user reviews. The easiest way to do this is on the Internet.

Types of modern radar detectors

The presented devices can be divided into several groups, differing in principle of operation and technical features.

Monoblock radar detectors

Monoblock radar detectors

The most common type of device today that does not require special skills during installation. Mounted on the “suction cups” on the windshield glass, a power connector is connected to the on-board network a car. Shows worthy characteristics and “catches” most famous radars.


  • Inexpensive

  • A large number of different models for every taste and color;

  • Wide functionality of the radar part;

  • Ease of installation;

  • Compact size;


  • Not suitable for use in vehicles with athermal glass;

  • May raise questions in countries where the use of radar detectors prohibited by law;

  • After installation, a large number of cables remain in Salon

Exploded Radar Detectors

Remote radar detectors

Combined devices whose radar part is separated from control unit. It attaches to the bumper of the car and connects using connectors or a radio signal with a center console, installed in the cabin. The similar design provides the ability to perform a silent installation and place the device away from prying eyes


  • Compact size;

  • Do not attract attention;

  • The absence of protruding wires;

  • Possibility of hidden installation;


  • More expensive monoblock devices;

  • The complexity of installation;

Radar Detectors with Navigator

The main disadvantage of the above devices is inability to work on stationary sensors in a timely manner fotofikatsii, “shooting” is often “in the back.” For this purpose devices equipped with GPS navigation are used. Firmware devices contains a special database of stationary cameras, and as soon as the car approaches one of them, the radar detector emits sound signal.


  • Compact size;

  • Many models for every taste;

  • “Catch” both mobile speed sensors and stationary cameras

  • Fast response speed;


  • Expensive devices;

  • Not all manufacturers release current updates. software for their devices;

  • May not “know” about new, newly installed cameras;

  • For efficient operation, the database should be updated;

Signature-based radar detectors

signature radar detector

Market novelties that work differently than their predecessors. Base data of such devices is a set of electronic Signatures specific to a particular type of signal. During capture the next signal the device compares its signature with available in the database and in case of coincidence notifies the driver about this one. This allows you to maximize accuracy and eliminate false positives almost completely.


  • Compact dimensions;

  • Able to isolate the signal even in the presence of a large number interference;

  • Completely eliminate false positives;

  • Ease of installation;


  • Expensive devices;

  • It takes time to match and process the signal;

  • Untimely updating of current databases;

What to look for when choosing a radar detector?

  1. Response range. The sooner the device catches signal – the more chances the driver has to reduce speed to necessary minimum. The response range of modern devices varies from 1 to 5 kilometers, depending on which the conditions are captured signal;
  2. Sensitivity Sensitivity Adjustment Range signal. Function for adjusting sensitivity the operation of the radar detector on signals of a given frequency. Can carried out both manually and automatically by selection of the measurement program – “city”, “suburban highway”, “highway”;
  3. The required frequency range of the measurement. The greatest devices in Russia and the CIS countries operating in the K, Ultra K, X, Ultra X bands. Various devices can capture signals operating at different frequencies, however, in the current environment, there is no need for them;
  4. Type of indication of the displayed information. The best models equipped with sound and symbolic indication indicating type signal and its intensity. Alternative is a liquid crystal display showing the radiation source and distance to him.
  5. Ability to work in the ranges of Instant On and POP. Characteristic of modern devices that emit a signal only in measuring time and fixing multiple targets at once. Important function capturing speed measurement with series devices “Spark” and “Golden Eagle”;
  6. The principle of detection of the Strelka radar systems. When choosing a radar detector, it’s best to choose 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;


In the next article, we will reveal all the secrets of the right choice. accurate and reliable breathalyzer.

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

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