Intelligent Wireless Car Reversing Sensor with LED Display & Voice Alert

This intelligent wireless reversing sensor system provides precise obstacle detection to enhance vehicle safety while parking or reversing. Utilizing microcomputer-controlled technology, it delivers centimeter-level distance accuracy, alerting drivers with both sound and LED indicators. Derived from military-grade technology, the system ensures high reliability and performance even in low-visibility conditions such as rain or darkness.

The sensor features a crescent-shaped LED display that shows step-by-step distance information using color-coded bars (green, yellow, and red) along with adjustable audio prompts. The dual CPU design ensures fast response times, automatic probe self-checks, and accurate obstacle detection between 30–200 cm. The embedded probe installation is compact, aesthetically pleasing, and available in multiple color options to match your vehicle interior.

Perfect for cars, vans, and pickups, this system includes 4 probes, a main unit, and a digital display, along with auxiliary tools for installation. Anti-electromagnetic interference technology ensures no impact on existing vehicle electronics, and the device’s modern design with leather-grain LED display integrates seamlessly with your dashboard, combining safety, convenience, and style in one compact system.

Product information:

Technical parameters:
1. Detection distance: 0.3~2m (3m)
2. Alarm distance: 0.3~1.5m (2m)
3. Error range:<1cm
4. Scope:<0.9m
5. Working frequency: 40KHz
6. Working voltage: 12V DC
7. Consumption current: 20ma-200ma
8. Working temperature: -40 °~80 °
9. Alarm volume: 70-85dB (at 30cm)
10. Maximum power: 2.5w

Functional Features:
1. Automatically detects obstacles behind the car when reversing, automatically switches on and off.
2. Crescent shaped LED heartbeat type step-by-step display function, with digital and sound step-by-step prompts.
3. Microcomputer intelligent control, precise digital display of obstacle distance, derived from military technology, accurate and reliable.
4. Sound+LED high brightness distance indication, unaffected by the environment, especially in rainy and dark days.
5. Anti electromagnetic interference, patented technology, international certification, quality assurance, without any impact on the original electronic system.
6. The probe adopts embedded installation, with multiple color configurations available. The sensor is exquisite and compact, making installation convenient.
When shifting into reverse gear, the system automatically enters the detection working state;
30CM~200CM, centimeter level display accuracy, precise display of obstacle distance;
Green, yellow, and red five segment LED light bars indicate the distance between obstacles;
Indication of the position and orientation of left and right obstacles;
Bi. Bi. Bi. The beep sounds a step-by-step alarm prompt, and the closer the distance is, the faster the alarm sound becomes;
Dual CPUs respond quickly Probe self check function, with abnormal probe status prompt to avoid reverse collision caused by probe damage;
Fashionable, high-quality, cow like leather grain subminiature LED digital display, in line with the style of Dashboard desk, easy to install;
Embedded probe installation method, simple and convenient installation, with optional probe colors

Packing list:

Main components: 1 main unit, 4 probes, and 1 display,
Auxiliary parts: 1 hole opener, 1 power cord, 1 manual, 2 Double-sided tape stickers

Product Image: