LED Display Car Parking Sensor

LED Display Auto Parking Sendor With Bibi Sound Alarm Quick Detail: 1. Manufacturer of parking sensor for 8 years 2. Led display with bibi sound alarm 3. Rear 4 sensors for full rear coverage 4, Self-designed control box 5, OEM/ODM 6, Sensor color and size optional Description: 1. Three-color digital LED display with buzzer built-in 2. "BiBi" audible warning buzzer in 3 steps 3. Detachable sensor with waterproof socket connector (optional) 4. Digital meter distance mode, feet