Solutions: Parking Guidance System

Each parking space is installed with KEYTOP's one or two-piece 'ultrasonic sensor' to monitor parking status. These sensors connect to the LED displays which are strategically placed inside the garage to guide drivers to the closest open parking space.
The system helps visitors to cut their search time in half while improving traffic flow for a better parking experience.

Ultrasonic Detector and LED Indicator
KEYTOP’s two-piece PGS is composed by an ultrasonic detector and a high luminosity LED indicator. Each sensor monitors a parking space and controls the LED indicator to change color (red, green or blue) based upon status.

Forward Mount Ultrasonic Sensor
This innovative sensor has a built-in LED indicator to display vacancy and occupancy. Compared with a traditional two-piece sensor and LED indicator light, KEYTOP's sensor reduces installation material and labor costs. The LED light can be individually selected at any time to change to any color within the RGB chart. This is typically used to differentiate the type of parking stalls such as: vacant, occupied, handicap, reserved.