Indicating lights:
Parking indicating lights are installed above the parking lots, controlled by their detect units, and tell drivers timely parking status. When the lights turn red, parking lots are not available, when the lights turn green, lots are available for parking. So drivers can easily tell parking status from the indicating lights and park their cars under guidance.
Features:
1)Indicating Light is controlled by the ultrasonic sensors and displays synchronous status with the ultrasonic sensor
2)Large-size design; large emitting angle with visual distance of 150m.
3)High brightness built-in LED lamp beads , 5 green and 5 red.
