Monitor for rear view camera: selection, description, specifications

Electronic assistants of a modern car greatly simplify the process of driving. One of the most problematic maneuvers for the driver is parking, for which special assistants are also provided. Most often, parktronics are used in the form of sensors installed in the bumper area. But they are not always convenient in terms of ergonomics of use. Therefore, for added comfort, the monitor for the rear view camera is also connected, which is located next to the same distance sensors. Some drivers are limited to one video signal without the support of parking sensors.

What is a rear-view monitor?

The basic set includes three mandatory components: the camera itself, the monitor and the accessories in the form of wiring and fasteners. In some cases, the sets are supplemented with signal conditioning registers. In the standard version, the monitor for the rear view camera is similar to conventional small-size displays. They are also designed to output a video signal to the screen, only in this case a particular source is used in the form of a camera. The latter is fixed in the place of capture of the "picture" - as a rule, in the back part.

With regard to the placement of components and mounting, the display itself is usually mounted on the dashboard, although the mirror version in which the miniature screen is integrated is also popular. The license plate and bumper are the optimal places in which the rear view camera with the monitor is mounted. The price of such equipment on average is 3-4 thousand rubles. Budget models can be accessed and for 1 thousand, and premiums reach 15 thousand.

Main characteristics of monitors

Dimensions are sometimes crucial in the choice, so with them, and begin to consider the characteristics. The minimum diagonal is 4-5 inches - this refers to the displays that are integrated in the mirrors. For standard form-factor, the standard sizes are 7-10 inches. The limit is considered to be 15-17-inch screens, but they are focused mainly on mounting in the cabin of large SUVs.

Actually, the size and determines the resolution of the display, which is usually 480x272. The format of the "picture" can correspond to the standard 4: 3 or, in rare cases, 16: 9. The modern monitor for the rear-view camera is equipped with TFT LCD color matrices, although there are also monochrome versions - they are better to be rejected immediately, since it will be difficult to correctly orientate the image on a small screen and without color. With regard to power, it is standard - enough on-board network of 12 watts.

Varieties of the device

It is possible to develop typical models of separate displays and already mentioned built-in monitors. Representatives of the first type or located on the control panel, or integrated into the radio - for this you should initially calculate the parameters of the installation niche. It is more convenient to use a rear-view camera with a monitor in the mirror, because it alone will not interfere with the review. In addition, the driver's attention deflection will not be as high as in the case of the car radio screens. The display initially comes with a rear-view mirror, so the user can only fix it in place.

There are different models and the type of signal transmission. From the camera to the monitor, it comes in standard systems through the cable wiring. But the manufacturers offer the wireless communication principle as an alternative. In this scheme, in particular, a rear-view camera with a monitor in the mirror can work, which eliminates the need for the user to perform complex network wiring when connecting the equipment.

Additional Functionality

Dense concentration of electrical appliances in the cabin is quite logical causes the desire of developers to combine several functions in one device. This fashion did not pass the parking equipment. Multifunctional car rear view camera with a monitor equipped with several video inputs is a rational solution, relieving, in particular, the need to purchase a navigator. Modules of satellite navigation in this case can be located separately and in the monitor. The camera is also endowed with auxiliary functionality. For example, modern matrices make it possible to change the viewing angle. It would seem that for 170-degree models this is not so significant, but the creation of an accent on a certain detail is achieved precisely due to improved positioning.

How to choose the right solution?

It depends on the design decision and dimensions. For small cars with a tight cabin, models with a display in the mirror casing are more preferable. In extreme cases, you can recommend a fold-out monitor for the rear view camera, which can be hidden without need, thereby preserving the overview.

Particular attention is paid to the camera and its installation. On the market there are models designed to be introduced into the license plate. These are compact devices that do not take up much space and are at the same time easily mounted. An alternative option is a rear view camera on the car with a monitor - this is a universal solution that is suitable for all bodies, but its installation can not do without creating an opening in the bumper. Actually, the sensors of the parking sensors are integrated in the same way , therefore the installation can be performed in a complex manner. As a complement, it is worth considering the possibility of a two-way review by installing the front camera.

How does the monitor for the rear view camera connect?

Standard kits provide for two-wire unshielded cables with a length of about 6 m. A separate system cable connects the backlight to the camera. Also, in some sets, the excitation cord is supplied, that is, the activation of the device. A separate line is intended for power supply of the system. By the way, rear-view cameras with a wireless monitor do not require networking, but the user will need to monitor the status of the batteries.

Conclusion

The introduction of another auxiliary appliance into the car's interior will bring additional trouble to many. Even if you discard ergonomic inconveniences, the wiring will ensure the load on the battery pack, which in a modern car already has a wide range of consumers. This raises the question - how much does the camera with the monitor, whose price of 3-4 thousand, also for many can become a load, justify its function? As practice shows, this solution is really useful, but mostly for experienced motorists who quickly switch their attention from the road to the display. Beginners still interact with electronic assistants it is recommended to start with parking sensors that alert the driver by means of a sound signal, without distracting from traffic control.