Car Reverse Radar Parking Sensor System with 4.3in HD Rear Camera Monitor — Night Vision & Progressive Buzzer (0-2.5m)

This rear-view parking system pairs a 4.3in HD backup camera monitor with a radar parking sensor for safer reversing. Dual-CPU design and an upgraded chip boost detection performance and extend coverage to 0-2.5m. The unit is water-resistant and anti-freeze for dependable use in harsh conditions; operating temperature:-40 ~ +80, so it works in almost any weather. Audible warnings increase as you get closer to obstacles — BiBiBi beeps progressively when close to obstacle.