Car Blind Spot Monitoring System Sensitive Accurate Detection IP67 Waterproof Reversing Radar Parking System for Vehicle Feature: 1. Function: Car blind spot monitoring system is a vehicle aistance device that can greatly help you detect poible collision risks in your blind spot while driving.2. Principle: 4 radar probes are installed on the rear bumper of the car to detect speed signals. The system analyzes and procees the signals sent to understand the distance, speed and direction of movement of the vehicle behind.3. Flashing Reminder: Through the system algorithm, when a vehicle is detected approaching in the blind spot, the indicator light flashes. If the driver does not notice the indicator blinking and is ready to change lanes, the system will sound an alarm.4. Safe Protection: Continuous detection and alerting can prevent traffic accidents caused by potential hazards, such as bad weather, driver negligence, blind spots in mirrors, and novice drivers during driving.5. Performance: IP67 waterproof, operating voltage is 10.6V16V, reversing radar system detection distance of 0120cm/047.24in, and the best detection range within 0.5 meters, sensitive and accurate. Specification: Item Type:CarBlindSpotMonitoringSystem Material: PVC and metal BSD System:1. Detection Distance: Approx: 0-5m/0-196.85in2. Detection Accuracy: 5cm3. Operating Frequency: 58KHZ and 2KHZ4. Waterproof Grade: IP67 Reversing Radar System:1. Detection Range: 0-120cm/047.24in2. Detection Accuracy: 5cm3. The Best Detection Range: Within 0.5 m4. Operating Frequency: 58KHZ and 2KHZ5. Sensor Detection Range: Horizontal Angle: 12015; Vertical Angle: 60 156.Sound: 85-105 decibels (at 10 cm) Controller:1. Working Voltage: 10.6V-16V2. Working Current: Le than 90mA3. Operating Temperature: -30C-+80C Package List: 1 x Control Box 4 x Probe 1 x Buzzer 1 x Main Harne 2 x LED Light 2 x LED Light Extension Cable 1 x User Manual 1 x Hole Opener 6 x Tie 1 x Sticker