BSD radar system for cars 12-24V waterproof blind spot monitor1、Enhanced Safety: BSD system utilizes radar technology to detect the distance, speed, and direction of vehicles approaching from behind, keeping the driver informed and alert to potential collisions in blind spots. 2、Intelligent Alerting: With our sophisticated algorithms, fixed and distant objects are distinguished, and the driver is alerted by flashing lights when vehicles are detected in the blind spot. If the driver fails to respond, the system emits a BI BI BI warning to avoid dangerous lane changes. 3、Continuous Protection: Our system offers round the clock detection and alerting to prevent potential accidents due to weather conditions, driver negligence, blind spots, or inexperience, providing continuous protection throughout the driving process. 4、Wide Detection Range: Lateral distance detection range is 0.3m‑5m/0.98‑16.4ft; rear distance range is 0.3m‑10m/0.98‑32.8ft. When the system is turned on, the system will begin detecting objects in a blind spot of 10 x 66 feet behind the vehicle. 5、Easy Installation: DC12‑24V blind spot monitoring system is easy to install on the rear bumper of any vehicle and fits any car model including sedans, SUVs, and trucks, providing an added layer of safety to every driver.