4-Probe Buzzer Reversing Radar System with 30-150cm Detection Range and DIY Installation Kit

This screen-less reversing radar system provides an audio parking aid for vehicles, using four ultrasonic sensors to monitor the area behind your car. Operating on a 12V electrical system, it detects obstacles within a 30-150cm range and communicates their proximity through audible buzzer alerts. The included universal hole saw and complete wiring harness allow for straightforward DIY installation on most vehicles, excluding those with 24V electrical systems. With waterproof and shockproof construction, the sensors are built to withstand typical automotive environments.

Features and Construction

This parking sensor system focuses on practical functionality with clear audio feedback rather than visual displays. The construction prioritises reliable operation in various weather conditions through specific design features.

Material and Build

The system components feature waterproof and shockproof properties, making them suitable for installation on vehicle exteriors where they may encounter moisture, temperature variations, and vibration. The sensors utilise ultrasonic technology rather than optical systems, which helps maintain detection capability in different lighting conditions. Protective circuits within the electronic components help prevent issues from electrical overloads or overheating.

Size and Practical Fit

The main sound alert indicator unit measures 8.6cm by 6.1cm by 2.0cm (3.4 by 2.4 by 0.8 inches), providing a compact control module that can be discreetly mounted in the vehicle's interior. The four sensors are designed for installation on the rear bumper, with the included universal hole saw facilitating proper mounting regardless of bumper material. The system's 12V operation makes it compatible with most passenger vehicles, though it specifically excludes compatibility with 24V vehicle systems.

Uses and Placement

This reversing radar serves as a parking aid during both routine manoeuvres and challenging parking situations. The audio feedback system provides continuous information about rear obstacles without requiring visual attention to a display screen.

Event or Professional Use

For commercial or fleet vehicles where parking in confined spaces occurs regularly, the system's 30-150cm detection range provides early warning of approaching obstacles. The anti-false alarm technology helps prevent unnecessary alerts that could distract from other driving tasks. The durable construction suits vehicles that may encounter demanding conditions, with the waterproof and shockproof properties maintaining functionality.

Everyday Home Use

For personal vehicles, the system assists with routine parking in driveways, garages, and public parking spaces. The increasing frequency of the buzzer alerts as objects approach within the 12-60 inch range provides intuitive feedback about obstacle proximity. The DIY installation capability with included hole saw allows vehicle owners to fit the system without specialised tools, making it accessible for home installation.

Benefits and Buying Value

This reversing radar system offers practical advantages through its specific design approach and included components. The value proposition centres on the comprehensive kit and straightforward operation.

Reuse and Low Maintenance

The durable construction with waterproof and shockproof properties contributes to reduced maintenance needs over time. The electronic components include protective circuits designed to prevent damage from electrical issues, supporting longer operational life. The sensors' design focuses on reliable detection without complex calibration requirements between installations.

Why Choose This Product

This system provides a complete reversing radar solution with all necessary components for installation, including the often-overlooked hole saw for sensor mounting. The 30-150cm detection range offers practical coverage for most parking scenarios, while the anti-false alarm technology reduces unnecessary alerts. The audio-only feedback system simplifies operation by eliminating the need to monitor a visual display while reversing.