Peace, mercy, and blessings of God be upon you. DDPAI N5 Dual Dash Cam, front and rear camera with 4K resolution + DDPAI N5 Dash Cam Radar with OBD cable. The rear camera is still new, unopened in its box, and the dash cam is almost new. Key Features: Dual Radar Detection: Enhances your camera's ability to detect motion and vibration, capturing every detail around your car with high precision. Smart Parking Surveillance Mode: Automatically activates when your car is parked, using radar to monitor the surroundings and record footage only when necessary, reducing unnecessary recordings and saving storage space. Easy Installation: Connects directly to your car's OBD port, providing a stable power source and easy installation without the need for extra wires. Battery Protection: Features intelligent power management to prevent battery drain by automatically shutting off when the voltage drops to a certain level. Please only serious and committed buyers contact me. It cost me more than 650 with the radar.