60GHz mmWave Radar Sensor-Fall Detection Radar Module, High-Accuracy Human Monitoring(Tilt Installation)IR60BFD1A
Product Introduction
The IR60BFD1A radar module utilizes 60GHz millimeter-wave radar technology to detect human movements and postures, enabling reliable fall detection. Based on FMCW (Frequency-Modulated Continuous Wave) radar, it wirelessly monitors personnel status in specific areas, promptly reporting fall incidents and triggering alarms for prolonged inactivity (static dwell detection).
Key Features
Radar Module & Peripheral Connection

Coverage Range
The radar module operates within a 3D fan-shaped zone with:
- Horizontal coverage: 100°
- Vertical (elevation) coverage: 80°

Technical Note on Beam Characteristics
- Due to the characteristics of radar beam patterns, the detection range is greatest along the antenna’s boresight (normal) direction. As the target moves off-axis, the effective range decreases.
- When the radar is mounted in a top-down (overhead) position, the usable detection range may be further limited by the beam spread and effective radiation coverage. This should be taken into account during installation and usage.
Core Functions & Performance
1. Fall Detection
- Range: ≤4m (tilt-mounted projection)
- Accuracy: ≥95%
2. Static Dwell Detection
- Range: ≤4m
- Accuracy: ≥99%
3. Presence Sensing
- Range: ≤4m
- Accuracy: ≥99%
4. Motion Detection
- Default Range: Motion Trigger Range: ≤5 meters (default: 4m when tilt-mounted, based on radar projection diameter)
- Motion direction & positional awareness
Development Focus
Designed for smart elderly care solutions, this radar analyzes:
- Point-cloud reflections
- Doppler effects
to distinguish between standing and fallen states. With advancing millimeter-wave radar precision, point-cloud imaging approaches camera-level clarity for enhanced recognition accuracy.

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