Parking sensor control unit Amio AMI-01573 for 8 sensors with LED and buzzer output

The Amio AMI-01573 parking sensor control unit is a central module designed for use with an 8-sensor ultrasonic parking assistance system. It accepts signals from up to eight connected sensors, analyses distance information and provides both LED and buzzer outputs to indicate proximity to obstacles. The unit is intended for aftermarket vehicle installation to support safer low-speed maneuvering and parking by delivering clear visual and audible alerts.

Advantages

The control unit consolidates inputs from eight ultrasonic sensors and converts them into intuitive LED and buzzer signals, enabling simultaneous visual and acoustic feedback. Its compact design simplifies integration into the vehicle's existing wiring harness and allows standardised connection of multiple sensors. The combination of LED output and adjustable buzzer response improves situational awareness when reversing or parking in confined spaces.

Suitable for

• Aftermarket installation in passenger cars and light commercial vehicles
• Upgrading an existing parking assistance system to support eight sensors
• Drivers who require combined visual and audible proximity alerts during low-speed maneuvers

Key specifications

• Supports up to eight ultrasonic parking sensors
• Provides LED output for visual distance indication
• Provides buzzer output for audible proximity alerts
• Compact control module suitable for concealed mounting
• Designed for 12 V vehicle electrical systems

How to use

Install the control unit in a dry, protected location inside the vehicle and connect sensor cables according to the manufacturer's wiring diagram. Connect power and ground to the vehicle's 12 V supply, and route sensor leads to each ultrasonic transducer mounted in the bumper. Ensure LED indicators and buzzer are wired to the designated outputs for correct visual and audible signaling. After wiring, perform a system check to verify that each sensor registers obstacles and that LED and buzzer responses correspond to measured distances.

Usage recommendations

Place the control unit where it is shielded from direct moisture and excessive heat, follow proper wire routing to avoid interference, and verify polarity when connecting power. Test the system after installation and re-check sensor alignment periodically to maintain accurate obstacle detection.