Radar Warning System With Blind Spot Detection for Mercedes-Benz GLB X247
Enhance driving safety with the Mercedes-Benz GLB X247 Radar Warning System With Blind Spot Detection from ZJCG. This advanced safety accessory installs discreetly at the rear, using two 24G/72G Hz mmwave radars mounted on the bumper to monitor blind spots and nearby moving objects. When activity is detected within the defined warning zone, the system lights up indicators and alerts you with audible cues, helping you avoid lane-change surprises and potential collisions. Designed specifically for the GLB X247 models from 2019 to 2024, it supports customized mirrors to ensure a seamless integration that matches your vehicle’s aesthetics and safety goals.
The system detects moving objects within 3 to 10 meters of the rear side and responds with a coordinated warning that can include the same-side turn signal activation, rapid LED flashing, or a three-tone audible prompt. This layered alert approach helps you confirm lane-change intentions and respond proactively, giving you more confidence in busy highways or tight city lanes. With English OSD language support, installation and operation are straightforward for drivers who rely on clear, at-a-glance information while driving.
Two installation options provide flexible visibility: lens display where the prompt light is installed on the lens, or an in-vehicle display with a warning light shown on the triangular window inside the car. For motorists who want a tailored look, the system can accommodate customized mirrors—send your original mirrors to the factory, and engineers will customize the laser warning light pattern to match your mirror design, while the price remains unchanged.
Beyond blind-spot awareness, the system features a suite of advanced aids: LCA (Lane Change Assistance), BSD (Blind Spot Detection), AOA (Active Overtaking Warning), B-pillar blind-spot following warnings, RCTA (Reverse Crossing Traffic Alert), and optional DOW (Door Opening Warning). These features work together to minimize risks during lane changes, merging, and parking maneuvers, making every drive safer and more predictable.
In terms of durability and compatibility, the device operates from a 9–16 V DC supply, works across a wide temperature range (-30 °C to +80 °C), and is rated IP66 for weather resistance. The system adapts to speeds up to ±120 km/h, and its warning range is 3–10 meters behind the side—giving you ample time to react in fast-moving traffic. It starts automatically with ACC and provides a robust balance of power efficiency and reliability.
Benefits & Tips
- Practical safety: Use the rear radar to monitor vehicles and objects in your blind spots during lane changes, especially on multi-lane highways.
- Custom mirror integration: If you choose customized mirrors, you can achieve a cohesive, factory-like appearance while retaining advanced warning patterns tailored to your mirror design.
- All-weather reliability: With IP66 protection and wide operating temperature, the system remains effective in rain, dust, and extreme temperatures.
Product specifications
- Working voltage: DC 9 ~ 16V
- Working current: DC12V 430 mA ± 10 mA
- Operating temperature: -30 °C to +80 °C
- Static current consumption: ≤ 1 mA
- Waterproof rating: IP66
- Speed adaptation range: ±120 KM/h
- Warning range: 3 to 10 meters behind the side
- Warning method: sound and LED lighting
- Startup mode: start with ACC
- Two mainstream display types: lens display on the lens or in-car display via triangular window
- Features: LCA, BSD, AOA, B-pillar warning, RCTA, optional DOW
- OSD language: English
Package includes:
- Radar sensor
- Power cord
- LED transconnection
- LED indicator light
- Blind area rear view lens
- Steering and reversing inspection line
- Calibration card
- Radar bracket
- Screw
- Buzzer
- Instructions
Warnings / Reminders
- Radar signals cannot penetrate metal and can be interfered with by fluorescent lights.
- Before installation, ensure the rear bumper is plastic and there is no metal interference directly in front of the radar sensor (signal emission surface).
- Do not install the radar sensor facing fluorescent lamps, as this can affect detection accuracy.
- Follow the provided calibration procedures to ensure accurate detection ranges.
Language support
OSD Language: English. Language availability is based on the product configuration; English is supported for on-screen prompts and setup guidance.
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