80GHz Safe Device for Access Control Barrier and Gate Opener
Car and People Detector Radar Microwave Sensor
This 80GHz millimeter wave radar employs advanced microwave high-precision positioning technology and high-speed digital signal processing. Characterized by exceptional accuracy, computer-free debugging, and high stability, it is ideal for parking lot entrances and exits as a replacement for traditional ground induction coils. Eliminates groove cutting and loop wiring while preventing accidents involving vehicles and pedestrians.
Advanced Detection Technology
Utilizing sophisticated signal processing, this radar detector ensures stable identification of both pedestrians and vehicles while effectively preventing barrier gate accidents. Maintains excellent performance across challenging conditions including strong light, heavy wind, smog, and snowfall.
Key Features
- Precise identification and differentiation between people and vehicles
- Compatible with various barrier gate types and systems
- Simple installation with seamless system integration
- Extended operational lifespan exceeding 10 years
- No ground cutting required with minimal maintenance costs
- Reliable performance in strong light, rain, snow, and fog
- IP66 rated waterproof sealed structure for dust and water resistance
Important Usage Precautions
Please review these guidelines carefully before installation and operation:
- For logistics park trailer applications, install one radar above and below to ensure complete vehicle coverage and eliminate blind spots
- Radar installation should not be level with the pole. For cars: position 65cm-75cm from radar bottom to driving surface. For trailers: position 100cm-110cm from radar bottom to driving surface
- If radar front is obstructed by license plate recognition systems, install on separate pole to avoid interference
- Not recommended for areas with extensive ground covers or large metal plates (consult technical staff for small area applications)
- Avoid sharp turn scenarios and mixed pedestrian/vehicle roads where pedestrians may interfere with detection
- In simultaneous vehicle entry/exit scenarios, each vehicle requires dedicated pole; prevent following vehicles or lingering under barrier arm
- For advertisement arms, barrier arms, or fold arms, optimal installation faces incoming vehicle direction. Use dedicated poles per vehicle when directional installation isn't possible
- Do not power radar using 12V output from barrier gate motherboard; requires independent 12V 1A~2A power supply
Installation Instructions
The radar indicator light must face upward with vertical installation on the barrier box:
- Installation height for cars: 65cm-75cm from radar bottom to ground
- Installation height for large vehicles: 100cm-110cm from radar bottom to ground
- Distance between radar and barrier arm: 20cm
Technical Specifications
| Detection Method |
80GHz Millimeter Wave Radar detector sensor |
| Response Time |
100 ms |
| Ambient Temperature |
-40℃ to +85℃ |
| Working Voltage |
12V DC |
| Arm Type |
Universal |
| Output Signal |
Relay |
| Detection Range |
0.3 to 6 meters |
| Detection Target |
Vehicle/Pedestrian |
Application Fields
Parking Lot Entrance and Exit
Compatible with straight-bar boom gates, detects whether vehicles have completely passed through to prevent gate damage and ensure parking lot traffic safety.
Residential Community/Villa Entrance and Exit
Controls resident vehicle access, accurately identifies vehicle positions, prevents gate misoperation, and enhances community access convenience and safety.
Industrial Park/Factory Entrance
Meets frequent corporate vehicle entry/exit needs, operates stably in complex industrial environments, and enables intelligent access control management.
Commercial Complex/Office Building Parking Lot
Compatible with high-flow vehicle detection in commercial scenarios, coordinates with boom gate systems for quick release, and improves customer parking experience.