Universal Front and Rear Blind Spot Detection System

introducing the pioneer sda bs 900 add-on blind spot detection system designed to assist in identifying vehicles entering your blind spot zone the system can detect approaching vehicles in an approximate range of up to 82 feet the pioneer sda bs 900 utilizes microwave radar sensors to accurately detect the position and relative speed of the vehicles around you the system will produce an audible alert if your turn signal is engaged while a vehicle is in your blind spot zone additionally the system alerts the driver with flashing led indicators which can be surface mounted in your vehicle the sda bs 900 uses gps to calculate your vehicle's relative moving speed to minimize excessive alerts while driving in slow traffic the system will not produce warnings at speeds lower than 18 miles per hour with a microwave radar sensor array mounted in each rear corner of your vehicle the system can d