eXL28B15

1. System composition: Control box eXEBL4DB + two C group
sensors and cables + display eXDP2802 and cable + one
cigarette-lighter-style buzzer and cable
2. Standard combination
3. Grade B specifications
4. CDS in sensors
5. The closer the obstacle, the faster the alert beeping frequency
6. LED's (green, yellow and red) to indicate different distances as
well as orientation of the obstacle
7. Exact distance display