BY-J Blind Spot Monitoring System, 24GHz Millimeter Wave Radar Universal Car Blind Spot Detection System, Reversing Radar Parking System

Product Description: Blind Spot Detection is a driver assistance system for safe lane changes and collision avoidance; Built with two 24GHz radar sensors, it monitors the vehicles left and right rear blind spots within 3.5 m15m, detecting moving objects with a speed difference over 0.5 m/s; LED indicators and a buzzer give instant warning alerts once hazards are spotted ^^
Function Protection 1: BSD Blind Spot Detection Real-time monitoring of the left and right rear blind spots; LEDs will illuminate continuously for 3s to warn of approaching vehicles ^^
Function Protection 2: LCA Lane Change Assist When a vehicle approaches and the turn signal is activated, visual and auditory warnings are triggered to prevent reckless lane changes and collisions.
^^ Function Protection 3: DOW Door Opening Warning This alarm sounds when a moving object approaches the vehicle, preventing accidents caused by sudden door opening ^^
Operating Mode: Automatically starts when the engine starts and automatically shuts off when the engine stops; It does not react to stationary objects, only warning moving objects such as cars, pedestrians, bicycles, and motorcycles, reducing unnecessary alarms ^^
Important Notes: Fits DC12V vehicles cars, SUVs, MPVs, commercial vehicles, pickups up to 4.7 m, Exceeds length, Contact seller to buy extension cable; Only fits plastic bumpers, not metal ones; English manual & wiring diagram included, other languages on request ^^
Customer Service: If you encounter any problems during installation, please do contact us. Our professional engineering team is available anytime via WhatsApp.