Car parking sensors are devices installed in vehicles to assist drivers in parking and maneuvering, especially in tight spaces. These sensors use ultrasonic or electromagnetic technology to detect obstacles around the car and provide alerts to help avoid collisions.

• Sensors: Typically mounted on the front and/or rear bumpers of the car.
• Control Unit: Processes the signals from the sensors and determines the distance to obstacles.
• Alert System: Usually includes audible beeps, visual displays, or both to inform the driver of the proximity of obstacles.
• Some vehicles come with factory-installed parking sensors.
• Aftermarket kits are available for installation on older vehicles or models without built-in sensors.