Brand new never used includes the blind spot detection kit and left turn speaker. Also includes low speed trigger module and blind spot sticker. Any question please ask. The DURITE Blind Spot Detection System is an advanced driver assistance system designed for vehicles operating on 12/24V. With four ultrasonic sensors providing a detection angle of 95°, this system offers a wide range of coverage for improved safety on the road. The system includes sensors that are waterproof and comes in a sleek black colour. Additionally, it features a left turn speaker and low speed mode, making it a comprehensive solution for parking assistance and driver safety.