Pure Buzzer Parking Sensor - Audible Backup Alarm System

The Parking Sensor System for Large Vehicles‌
Intelligent Rear Obstacle Detection & Safety Solution

‌Product Overview‌
Designed for large engineering vehicles, this advanced Parking Sensor system solves blind spot challenges through real-time obstacle detection. it enables drivers to intuitively monitor rear obstacles within 6 meters for safer reversing operations. The system offers rapid response, military-grade durability (-40°C to +80°C), and industry-leading environmental adaptability.

‌Key Components‌

• Main Control Unit: 1x SINH-648 Host

• Visual Interface: 1x LED Distance Display

• Detection Sensors: 2x 27T Ultrasonic Sensors

• Certification: Compliant with international automotive safety standards

‌Technical Specifications‌

• ‌Voltage:‌ DC 12-24V

• ‌Power Consumption:‌<5W

• ‌Detection Range:‌ 0.6-6.0m

• ‌Accuracy:‌ ±0.1m resolution

• ‌Sensor Coverage:‌ 60°±20° per sensor (360° total protection)

• ‌Environmental Rating:‌ IP67 waterproof, shock/vibration resistant

‌Core Features‌

1. ‌Real-Time Distance Monitoring‌

• Visual LED display with numeric distance indicators

• Progressive audible alerts ("beep-beep" to continuous tone)

2. ‌360° Protection‌

• Quad-sensor array pinpoints obstacle location (left/center/right zones)

3. ‌All-Weather Reliability‌

• Operates in extreme temperatures (-40°C to +80°C)

• Resists water, dust, and electromagnetic interference

4. ‌Auto-Start Convenience‌

• Activates automatically with vehicle ignition

‌Installation Guidelines‌

• ‌Sensor Positioning:‌

• Mount sensors ≥85cm above ground to reduce false alarms

• Avoid protrusions near sensor areas (use brackets if required)

• ‌Wiring Requirements:‌

• Use factory-included twist-lock extension cables

• Ensure proper sensor alignment and secure fastening

‌Ideal For:‌
Mining trucks, construction vehicles, buses, and other large equipment requiring enhanced reversing safety.

Installation instructions：