Adjustable Parking Lot Guidance System

parking lot guidance system for managing parking lot The Complete Parking Guidance System ◊ Ultrasonic Sensors ◊ Controllers ◊ LED Guidance Displays ◊ Software Ultrasonic Sensor TUS-201 ♦ Adjustable Detecting Range:0.5-3.5m ♦ High Anti-Disturbance capability to avoid wrong judgement ♦ Using ultrasonic radar working principle ♦ Operating voltage: DC12V/200mA; DC 5V ♦ Outline Dimension: Diameter 100*23mm ♦ Weight:115g ♦ Super bright LED indoor light ♦ Directly display the