Operating Instructions

2. Hints for Users

1. When triggered to work, the ultrasonic obstacle detection system will start alerting after a

one-second delay.

2. If reversing at high speed, expect the ultrasonic obstacle detection system to have a

one-second delay before emitting a warning.

3. While reversing, it is indispensable to use the ultrasonic obstacle detection system. However,

the product is meant as an assisting device for safety. We declare that the safety responsibility

is borne by the driver. Make sure to keep the car at proper speed and pay attention to the

surrounding conditions while reversing.

4. There may be improper reception, deviation and error in reflected signal because of difference

in material, angle or size of obstacles.

3. Specifications

1. Number Of Sensors: 12 PCS

2. Color Of Sensors: Black (default); Optional

3. Ultrasonic Frequency: 40KHz

4. Detecting Distance: 0.60---5.00m (2ft 0in --- 16ft 6in)

5. Best Detecting Distance: 0.60---3.00m (2ft 0in --- 10ft 0in)

6. Display Unit: M or FT Optional

7. Display Mode: Left-Right or Front-Rear

8. No. of detection zones: 3 or 4

9. Zone distances: Zone 1 = 0.00-0.60m

Zone 2 = 0.60-1.50m

Zone 3 = 1.50-3.00m

Zone 4 = 3.00-5.00m

10. Voice Warning: Optional

11. Camera Volume: Adjustable

12. Power Supply: DC10-18V

13. Operating Temperature: -20℃~ 70℃ RH95% Max

14. Storage Temperature: -40℃~ 80℃ RH95% Max