Parking sensors

Parking sensors are made for any vehicle being driven on the road to assist in parking. In new cars, it usually comes pre-installed.  If you have an older car then you can choose to install an aftermarket sensor. A parking sensor is a device which is installed on the vehicle that emits electromagnetic or ultrasonic waves embedded in the sensors. While parking they will alert drivers of obstacles that are near, behind or within the vicinity of the vehicle. The waves emitted from the sensors make a sound the driver can hear. When the vehicle being parked gets closer to the obstacle the sound gets even louder. There is also a monitoring screen that is installed at the front panel on the dashboard so the driver is able to see what is happening behind.

How does the driver activate the sensor?

The driver activates the sensors by putting the vehicle in reverse. This activates the sensors that are installed on the front and back of the vehicle. In reverse, the sensors make a sound at a constant range and speed that lets the driver know how far he or she is from the obstacle at the back of the vehicle. The closer you get to the obstacle while parking; the sensors will emit a longer and louder ranged sound.

The different sounding beeps will help the driver to determine whether the obstacle is in front or back of the vehicle. The front sensors have a high-sounding continuous beep to alert you of objects, while the back sensors give off a lower sounding beep for an alert

Buying a Parking Sensor

Choosing a good parking sensor involves considering several factors to ensure effective operation and value for money. Here’s a guide to help you make an informed decision:

1. Type of Sensor: Decide between ultrasonic sensors, which detect objects using sound waves, and electromagnetic sensors, which create an electromagnetic field to sense obstacles.
2. Coverage: Ensure the sensor provides both front and rear coverage for comprehensive protection.
3. Sensitivity: Look for sensors with adjustable sensitivity settings to avoid false alarms, such as detecting low curbs.
4. Display & Alerts: Consider sensors with visual displays or colored indicators in addition to audio alerts. This can provide a clearer idea of the distance between the vehicle and the obstacle.
5. Weather Resistance: Opt for sensors that are waterproof and can perform well in various weather conditions.
6. Ease of Installation: While some sensors can be easily installed DIY, others might require professional installation. Determine your preference beforehand.
7. Aesthetics: Choose sensors that match or complement your vehicle’s color or can be painted over for a seamless look.
8. Brand Reputation: Go for well-reviewed brands known for durability and reliability.
9. Price: While cost is a factor, avoid compromising on essential features for a lower price.
10. Warranty & Support: Opt for products that come with a good warranty and customer support.