(BT31M1) Microwave/Radar Motion Sensor Occupancy Motion Detector
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The (BT31M1) Microwave/Radar Motion Sensor Occupancy Motion Detector is a cutting-edge, high-performance sensor designed to detect motion and occupancy through microwave and radar technology. Operating on advanced microwave sensing principles, this motion detector offers superior sensitivity and precision in detecting movement even through materials like walls, glass, or thin partitions. It is ideal for use in lighting systems, HVAC automation, and security applications where accurate motion detection is needed.
The (BT31M1) features wide coverage areas, capable of detecting motion in large rooms, corridors, and offices, providing significant flexibility in installation. It supports a wide range of voltages and is energy-efficient, contributing to smart building systems that automate lighting and climate control based on occupancy. Its compact and durable design ensures easy integration into ceilings or walls, while the radar technology minimizes false alarms caused by environmental disturbances. This motion sensor is suitable for offices, restrooms, corridors, and warehouses where energy-saving automation is essential.
Applications
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Indoor lighting automation
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Office and corridor occupancy detection
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Restroom and hallway motion-activated lights
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Commercial security and energy control systems
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Home automation and smart lighting
Features
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Microwave Doppler radar-based motion detection
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Penetrates glass, plastic, and light walls
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Compact surface-mountable design
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Adjustable time delay and sensitivity
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Automatic day/night light detection
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Low power consumption and high reliability
Specifications
Parameter | Details |
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Model | BT31M1 |
Detection Type | Microwave Doppler Radar |
Operating Voltage | 220V to 240V AC |
Operating Frequency | 5.8GHz ± 75MHz |
Detection Angle | 360° (adjustable) |
Detection Distance | 1–8 meters (adjustable) |
Light Sensitivity | 2–2000 Lux (adjustable) |
Time Delay Range | 10 seconds to 12 minutes |
Load Capacity | Up to 300W LED / 1200W Incandescent |
Output Type | Relay (Normally Open) |
Mounting Type | Surface Mount |
Operating Temperature | -20°C to +50°C |
Dimensions | Approx 75mm x 60mm x 28mm |
Weight | Approx 60g |
Package Include:-
1x(BT31M1) Microwave/Radar Motion Sensor Occupancy Motion Detector
