RD79-6M 79GHz Barrier Gate Radar Sensor with Anti-Crush Vehicle Trigger Pedestrian Detection Bluetooth APP RS485 and Adjustable Detection Range
The RD79-6M is a high-precision 79-81GHz millimeter-wave radar sensor designed for parking barrier gates, vehicle entrance and exit control, pedestrian safety detection, and access automation.
It integrates multiple operating functions including Anti-Crush Mode, Trigger Mode, and Inclined Mount Trigger Mode, allowing the same radar to be configured for different barrier gate applications.
The sensor can distinguish between vehicles and pedestrians, supports vehicle-only detection or pedestrian and vehicle detection, and provides flexible on-site parameter adjustment through a Bluetooth mobile APP.
With 4cm distance resolution, a response time of less than 100ms, RS485 communication, and adjustable detection zones, the radar is designed for reliable barrier gate safety and vehicle triggering applications.
| Parameter | Specification |
|---|---|
| Model | RD79-6M |
| Product Type | Barrier Gate Radar Sensor |
| Operating Frequency | 79-81GHz |
| Distance Resolution | 4cm |
| Detection Target | Vehicle Only / Pedestrian and Vehicle |
| Device Modes | Anti-Crush / Trigger / Inclined Mount Trigger |
| Response Time | <100ms |
| Communication | Bluetooth / RS485 |
| Power Supply | DC12-24V |
| Average Current | 200mA @12V |
| Maximum Operating Current | 600mA |
| Average Power | 1.2W @12V |
| Housing Material | PA + Aluminum Alloy |
| Dimensions | 73.5 * 110.9 * 32.8mm |
| Operating Temperature | -40°C to +80°C |
| Configuration | Bluetooth APP |
| Background Learning | Supported |