One of the popular car accessories has become last years A video recorder is a device that allows you to record events occurring on the highway. Collecting evidence is important when you have to communicate with traffic police officers during an accident.

Unfortunately, not all GPS models with a video recorder have sufficient functionality since they do not record the speed and location of the car.

Principle of operation

The operation of a device capable of recording and playing digital video can be described as follows:

• all events recorded at a certain time interval by a video camera are transferred to a storage device;
• the data is processed before recording, time and date are superimposed on the captured image;
• Using the program embedded in the device, the data is sent to internal organization memory or a card where they are saved.
• All car video recorders can record events over a period of time from two to fifteen minutes. When you find yourself in an unusual situation, only the latest data is important. But, since the device’s memory is not infinite, the earlier files are erased, and the following information is written to the free space.

Does the dash cam need GPS?

Only advanced models have GPS in the DVR. Why is it needed? Its task is to receive and record data received from satellites in a special file. The device synchronizes the data recorded in the file with its own video recording, which makes it possible to determine the coordinates of the car and link them to the area. In addition, the GPS logger allows you to determine the speed at which the car is moving and this information associate with the route of the vehicle. Now it's clear in GPS DVR why is it needed?

The main purpose of the DVR is the ability to record the process of movement. vehicle, the ability to store recorded files as much as you like long time, re-record them and play the video.

Differences between registrars

The devices differ in the following parameters:

• recording quality, depending on the camera resolution, i.e. on the quality of the optical device, the compression format of the recorded file and the number of pixels;
• viewing angle. Theoretically, the larger the viewing angle, the wider the capabilities of the lens, but the quality is worse. The angle is usually in the range of 90-120 degrees;
• the presence of a microphone that allows audio recording.

Not all models have additional functionality

By it we mean:

• the presence of GPS with a video recorder, making use especially convenient;
• equipped with a G-sensor and radar detector, with the help of which it is possible to accurately determine the location of the impact on the car body;
• equipped with a side camera and rear view;
• having your own battery and infrared illumination, necessary for video recording in the dark (with non-working headlights);
• motion detector and built-in Wi-Fi.

Car recorders - top 3

In recent years, car recorders with built-in GPS have become very popular among motorists. This indicates that they are effective and useful in controversial situations.

Among budget models Over the past two years, the sales leadership has been held by the specified video recorder, produced in Russia. The optics with which it is equipped are distinguished by increased aperture, allowing high-quality shooting even in low light.

The most balanced transmission of light is possible thanks to the OmniVision matrix, which supports the HDR function, allowing for two shootings with different shutter speeds. Later, both frames are combined and the result is a picture that is neither overexposed nor darkened.

To take high-quality pictures in sunny weather, the device has a removable polarizing filter. Linking the recording to coordinates and speed is ensured thanks to the GPS module. It also notifies the driver about traffic police cameras on the route along which the car is moving.

The second place in the top is occupied by a device made in the form of a rear-view mirror. That is, it is a rear view monitor that has a picture-in-picture function for the front view. Two video channels make it possible to record video from two cameras with HD resolution.

When the device is turned off, the device acts as a standard mirror, invisible to vandals. For cases when the power is turned off, there is auto-recording, a G-sensor, a motion sensor and infrared illumination, which turns on automatically if necessary.

The device has an SD connector, 32 GB memory card, CVBS output, mini USB 2.0. It can be connected to a laptop and personal computer.

The third stage is occupied by a device from a Korean manufacturer, which is a hybrid of a radar detector and a car recorder. The first can recognize laser signals in the K, X and Ka ranges. It has wireless communication between the modules.

The 2.4-inch diagonal monitor, which can rotate 90 degrees, can display a warning and also indicate the range of the compass, radar, and speed. Its recording frame rate per second is thirty, and the recording quality is Full HD. Memory card 32 GB. The device uses backlighting for near-field recording.

There is a function that allows cyclic shooting, G-sensor and GPS.

Thanks to the high-quality optics installed in the device, there are no distortions at the edges of images at a wide viewing angle of 130 degrees.

If not so long ago many did not understand why GPS was needed, considering it a useless decoration and a kind of tribute to fashion, today everyone knows why GPS is in a DVR, so they have no doubt about its usefulness.

What is important to know when choosing a device

For motorists purchasing it for the first time, it is important to understand the difference between a GPS navigator and a GPS receiver built into the recorder.

Both work on the same principle, but differ in the following:

• The GPS navigator is able to associate the received coordinates with navigation maps and accurately determine the location of the car, show it on the display map. Visually you can determine the street and city in which the car is located, plot a further route, etc.;
• to understand why in the DVR gps receiver, you need to decide on its role. It consists of the following: determine the coordinates using a satellite, but record the received data in a special file.

This data is then synchronized with the video files and both files are written to the memory card. The receiver, in addition to determining the coordinates, calculates the distance the car has covered, speed, exact time and altitude above sea level (depending on the recorder model).

To display the route on Google maps, the DVR needs a special program. What next? Speed ​​and coordinates are displayed and recorded with an image (in the simplest case). When watching a video, they are visible because they are superimposed on the image. IN the best option(if special software is available) the display shows the vehicle’s route on the navigation map.

Video: GPS navigator with DVR and detector 3 in 1

This section presents reviews of DVRs that are equipped with a GPS module.

The GPS module communicates with the satellite, receiving coordinates from it. The obtained data on the location and speed of the vehicle is displayed on video. This information is necessary to provide the video recording as evidence in court.

The presence of a GPS module does not mean that the device has the function. Without a navigator, the GPS module only works to obtain data about the speed and location of the vehicle.

You can read more about what a GPS module is and other functions of DVRs in our

KARKAM A360 – An attempt to make a 360-degree video recorder accessible to most buyers. And it seems that she was a success!

For a long time now, testing recorders has become an everyday routine - despite the differences in design and characteristics, as well as different functional richness, there has been nothing fundamentally new for a long time. Manufacturers followed the established path, sometimes slightly modifying appearance and adding even more unimportant service functions.

When purchasing a vehicle, every owner strives to install video recording equipment almost immediately. Today, retail outlets have a wide variety of models that differ in configuration, functionality and cost. A regular recorder performs the function of video recording events occurring on the road or parking lot, as well as storing the footage on a removable or built-in storage device. Before choosing the optimal model of a video recording device, the user should pay attention to the existence of integrated (complex) devices. Often, car enthusiasts began to install a DVR with GPS. Devices that contain this modular mechanism are distinguished by a wide and useful functionality.

A video recorder with GPS allows you not only to record ongoing events, but also to do so in a more informative and meaningful way.

Thanks to this component, the motorist will be able to obtain comprehensive information about the location of the vehicle, speed limit, trajectory and route taken. It is known that information obtained during recording by a DVR has evidentiary value. By purchasing models with GPS, you can get a number of advantages in the event of a controversial (emergency) situation.

What is a GPS module of video recording equipment?

The concept of GPS itself defines a satellite navigation system, which is perhaps the most popular at the moment. Using DVRs with GPS, you can determine the location of the car by linking it to a satellite to establish precise coordinates. From the received coordinate information, the motorist can calculate the distance traveled and speed limit.

All necessary information data can be displayed on the built-in monitor, and also displayed on top of the resulting video image, along with the exact date and time of a specific event. All information received from the GPS module is saved into separate video files. IN modern models There may be a special player with which you can view not only the footage, but also the trajectory of movement in a schematic form.

When choosing integrated models, you should pay attention not only to the characteristics of the module itself, but also to the parameters of the satellite signal receiver.

In order to choose a high-quality recording device with a good GPS receiver, it is recommended to purchase models with a remote module, since the built-in element can transmit information with a small error. A good example The integrated video recording device is Akenori equipment of the DriveCam 1080PRO modification. This equipment can also warn you when you are approaching speed meters.

Selecting a recorder equipped with a GPS module is very labor-intensive. First of all, the user must determine the range of primary goals and objectives, namely the need to display coordinates. Most modern DVRs that fall into the mid-price range are equipped with a G sensor and a modular GPS mechanism.

Is it worth purchasing 2 in 1 video recording equipment?

When choosing a regular recording device, the user must take into account certain aspects and parameters, and when purchasing a device equipped with a navigation function, others. There are a sufficient number of multifunctional models in retail outlets. The advantages of 2 in 1 recording devices include:

• Significantly lower cost of the integrated kit (if purchased separately, the total price is higher);
• The combined equipment has smaller dimensions and takes up space designed, for example, for one registrar;
• The equipment included in the kit is considered a kind of bonus, which may later turn out to be very necessary;
• Purchasing 2-in-1 devices is considered more ergonomic (provided that the two functions are successfully combined by the manufacturers).

Main aspects of choosing video recording equipment for a car

Before choosing the optimal video recording equipment, you need to study technical specifications, functional features, reviews from other users and rating lists common models. To equip a vehicle with a high-quality and effective video recorder with a GPS module, it is recommended to pay attention to the following aspects:

• Viewing angle;
• Availability of WDR option;
• Permissiveness;
• Type of fastening element;
• Recording speed;
• Recording format;
• Support for removable drives;
• Connection, configuration and control method;
• Power supply procedure;
• Availability of additional modular mechanisms;
• Number of channels;
• Manufacturer type, etc.

Even when purchasing equipment with a GPS mechanism, you need to pay attention to the viewing angle. The higher the viewing angle, the larger the capture area and, accordingly, the display of ongoing events. On average, this parameter should not be less than 120°. (called dynamic range) allows the device to display the same frame from different angles (exposures). This is very convenient due to the fact that the car enthusiast can choose a higher quality and clearer picture. Typically, integrated instruments are located on the windshield or front panel of the vehicle. Fastening element can be made in the form of a suction cup (Velcro) or adhesive double-sided tape. IN different situations each of specified types The fastening is convenient in its own way.

Modern video recording devices have HD or Full HD resolution (at least 1080 pixels per line).

Many devices indicate the maximum resolution, but in practice this may not be true. IN in this case It is recommended to test the equipment to obtain more realistic information about the quality of the transmitted video image. The standard recording speed is currently considered to be 30 frames (based on one second). Improved recording devices have a higher recording speed.

It is advisable to purchase models that have several recording methods (cyclic and continuous). Also important characteristic the recording format is considered. Most models have a special compression codec H. 264. The use of such a codec allows you to obtain smaller video images without significant loss of quality and clarity. The GPS option expands the existing functional set: video information is displayed on top of exact date and time, coordinates of the vehicle’s location and trajectory. If necessary, the driver can set a route and move along it according to schematic prompts displayed on the display.

On the video - a review of the AdvoCam-FD5 Profi-GPS and AdvoCam-FD5 Profi video recorders:

Review of the best integrated car gadgets in the budget price class

Using the built-in modular GPS mechanism, the driver can view the history of his movement and find out the exact location of the car, for example, 10-15 minutes ago. Many modern gadgets can not only transmit coordinate data, but also display the speed limit and trajectory. These optional features are very useful when an emergency situation occurs on the road to prove that you are right. Today you can find a number of DVR models that belong to different price classes.

Many car owners strive to purchase good budget equipment due to its low cost and relatively good quality of work.

The following devices are considered the best video recording devices combined with a modular GPS element, costing up to 6,000 rubles:

• Equipment xDevice modification BlackBox-22G (average cost is 6,000 rubles);
• Ritmix equipment assembled AVR-850 (cost ranges from 4500 to 4800 rubles);
• ProCam device modification ZX9 (average price is 5,500 rubles);
• TeXet device type DVR-2GP ( estimated cost equal to 6000 rub.);
• Equipment Video witness modification 3600 FHD G (price varies from 5,000 to 5,500 rubles).

I am sure that every driver has heard of situations where dash cam footage helped prove the driver’s innocence or non-involvement in an accident, and I consider the widespread desire of car owners to acquire this impartial witness laudable. Currently, the car accessories market offers: a large number of car recorders, but in this article I would like to draw your attention specifically to GPS and reveal to you the full range of its capabilities.

When purchasing this device, you need to know that in addition to its main function of recording everything that happens on the road, car dvr withGPS Can also serve as an additional alarm for your car.

For example, when a car is stolen, the attacker will not even realize that his actions are clearly recorded by the internal camera, and the route of movement by the external one, which helps in as soon as possible find, neutralize the hijacker and prove his illegal actions.

Of course, other DVRs also have many high-quality functions, for example, the Carcam F900FHD DVR, but the only useful thing, of course, besides its main purpose, I could only mention is the microphone for recording, which is very helpful when talking with traffic police officers. And the advantages of a DVR with GPS consist of at least three components: GPS and GPRS modules and a 3D acceleration sensor.

GPS module

Accurately links the video recording to the coordinates of the location where the event was recorded. Besides software helps to display the vehicle's route on the map. The satellite coordinates, date and exact time of the event, and vehicle speed are also recorded.

GPRS module

The same functions as in the above paragraph, only taking into account the fact that all the information presented can be viewed via the Internet and also (if desired) in real time.

3D acceleration sensor

It continuously monitors the speed limit and enters emergency recording mode when there is a sudden change in speed (sudden braking, impact). The saved video is protected from being overwritten automatically and is protected from changes.

Do not consider it a reproach, but they cannot provide such serious protection against force majeure circumstances only because it is not part of their direct responsibilities, so I choose a DVR with GPS support. Click “Like”, of course, if you agree with me.