Professional Manufacturer of parking sensor BiBi alarm sound , human voice alarm is optional Simulative in four colors

LED parking sensor system

High sensitivityBiBi alarm soundSimulative in four colorsDirection indicator of left, middle and rightMain MCU: microchip 8-bit micro-controller (industrial)compatible with any cars4 sensors available in various colors and size for customer to selectwaterproof sensors work well under severe weather and temperature conditionRated voltage: 12V DCOperating range:9-16VWorking temperature:-30~+80degree CelsiusRated current:20~200mAUltrasonic frequency:40kHzDetective range: 0.2 ~ 2.5mSize: 77mm*31mm*21mm

car reversing kit, parking aid