hope you are doing well.
For heavy construction vehicles such as dump trucks and excavators, blind spots are always a major safety concern — especially in dusty, muddy, rainy, or low-visibility working environments.
Our 77GHz Millimeter-Wave Radar System is specially designed to improve vehicle safety under these harsh conditions.

Key Features:
• All-Weather Reliability
Unlike traditional ultrasonic sensors, the 77GHz radar performs reliably even in dust, mud, rain, fog, and darkness.
• Adjustable Long Detection Range
The warning distance can be adjusted up to 50 meters to suit different vehicle sizes and application requirements.
• Intelligent 5-Stage Warning System
Provides clear audio and visual alerts with increasing warning intensity as objects get closer — from slow beeps to a continuous alarm.
• Flexible System Integration
The system includes Radar, ECU, and Buzzer, and can also be integrated with optional cameras and monitors for a complete safety solution.
If you are interested, I would be happy to send you the product specification (datasheet) and a quotation for testing.
Contact:Mr.Tom
Phone:+86 13924650100
E-mail:sales@aotop.com
Add:FL8,4 Bldg,Honghui Industrial Park,Liuxian 3 Rd,68 Zone,Bao'an,Shenzhen, China