* Using imported CPU from USA                                                                                                                           
* System activated automatically when reverse gear is engaged.
* Detection distance 0.1m to 2.5m.
* Wireless connection between display and ECU.
* Acoustic signal increases in frequency when obstacles move closer within 1.5m.
* Volume Hi, Low, Off optional for acoustic signal.
* Numeric display from 2.5m to 0.3m.
* LED lights on two sides in 3 colors of green, yellow and red turn on in order when obstacles move closer within 1.5m.
* Obstacle orientation indication.