Is the blind spot sensor effective for improving safety? Check out what it is and how Blind Spot Assist works in your car

Driver assistance systems can be extremely helpful. Especially those that are designed to improve the safety of road users. The blind spot sensor is one such accessory and some drivers choose to install it on their vehicles. But can such a system be XNUMX% efficient? How to mount it? Read our guide and find out if the blind spot sensor is useful!

What is a blind spot (mirror)?

The blind spot is the area outside the driver's field of vision. This is an image from the side mirror and the rear view mirror at the same time. Depending on the size of the mirrors, this zone can be insignificant or quite large. As a result, the blind zone in the car will fit by itself. motorcycle or city car. In extreme cases, you won't notice a higher class car hidden in it. It's not hard to imagine what would happen if you happen to change lanes when a car pulls up.

Blind Spot Sensor - What is it? Check out how it helps drivers

An assistant that supports the driver during a lane change maneuver that detects if they are moving in it, otherwise is a blind spot sensor. It is becoming very popular, especially among drivers who often drive in crowded cities or on expressways. It is connected to the car's electronic system. If the driver wants to make a lane change maneuver, the system will issue a warning when it detects another vehicle in the lane. You do not need to constantly monitor his testimony, because he warns of a threat with a sound signal. The sensor is also useful when parking.

Blind Spot Sensor - Principles of Operation

Blind spot monitoring systems differ in how they work. In cars, they are often combined with a projection monitor and display warnings on it. A more advanced assistant affects the behavior of the steering system. What can such a blind spot sensor do when a car is detected next to it? If you later want to change lanes, the steering will tighten up the action and even deviate to the side, but this function is reserved only for the most modern options.

Blind Spot Assist - DIY Kit

On the market you can find products that differ in price and installation method. Regarding the latter, we distinguish sensors:

• ultrasonic;
• microwave. 

What's the difference besides the price? The effect will be very similar - the detection of cars in the blind zone. However, the same goal can be achieved in two different ways. The blind spot in the mirror is leveled in the ultrasound assistant in the same way as the reversing sensors. It will also inform about stationary objects. On the other hand, the microwave system works on the move.

Aftermarket Blind Spot Sensor - Vehicle Installation

Cheaper ultrasonic kits will require you to drill bumpers. If you can drill accurately, the job won't have much of an impact on the visual state. However, without specialized equipment and skills, carving will be difficult. Therefore, the microwave blind spot sensor in the car is the best solution for drivers who do not want to interfere with the bumper. However, you will have to pay at least twice as much for such a system. The sensors are glued on the inside, so they will be invisible.

How is a good blind spot monitoring system installed?

How to install the blind spot sensor? The assembly consists of several stages. The control unit and wires must be connected to the electrical system of the system. The locksmith must connect to the ignition so that the voltage goes to the assistant when the key is turned. In addition, you need to connect a few more wires to the direction indicators, reversing light and lights. It is important not to confuse the connection of the sensors between the direction indicators. With such an error, the sensors will respond to the wrong side of the car.

Blind spot sensors - price per set

The cheapest ultrasound-based systems, where you have to drill a bumper, can be purchased for only 200-30 euros Slightly more expensive, but do not require intervention in the body, cost 600-80 euros Modern kits can scare away the price, because it is more than 100 euros Which one will work in your car? We leave that to each driver because cars and expectations are different.

A properly functioning blind spot equalization system gives a significant advantage in the city and off-road. It also helps to avoid collisions. However, the blind spot sensor is not 100% capable of ensuring driver safety. However, it works great as a supplement to your own observations. So you can use it as a good booster while driving. If sensor and alertness work together, your journey will be uneventful.