Navigation system with ultrasonic detector and LED light

- Occupancy detection and LED status display in one device
- Two dual-color combinations: red/green and red/blue LEDs with 360 degree viewing angle
- easy installation - A separate mounting base with a detachable device module configuration makes installation and maintenance easier
- Diagonal ultrasonic projection for installation at front    of parking space, which has higher visibility compare to installations directly above the parking space.
- an external control DIP switch to set detection ranges from 0.5 to 4.0 meters.
- Temperature effect on ultrasonic detection is automatically calibrated.
- Highly visible and long life Occupancy LED panel
- Displays number spaces left for assigned area
- “Full” indicator when all assigned spaces are occupied
- Adjustable direction arrow (Up, Down, Left and Right)
- Simplified wiring requirement: connecting all 256 - detectors with only two wires which including power source to all detectors and two-way signal communications