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AU-XBR700
The AutronX AU-XBR700 is a cutting-edge microwave real presence sensor that utilises 24GHz continuous wave radar technology for ultra-precise human detection. Designed for energy efficiency, it automatically controls lighting based on real-time presence sensing.
Equipped with a 360° detection range and capable of sensing even subtle movements like breathing, it ensures lights remain on only when truly needed. This makes it ideal for spaces such as classrooms, yoga centres, kitchens, offices, and conference rooms.
With features like adjustable time delay, sensitivity control, and ambient light detection, the AU-XBR700 delivers convenience, safety, and efficiency in one compact device.

Breathing Detection
Detects even minimal movements like human breathing for continuous lighting.

Day & Night Operation
Works seamlessly in bright or dark environments via LUX-based light sensing.

Adjustable Precision
Offers flexible settings for detection range (up to 4.5m), time delay, and sensitivity.
Technical Specifications
Model | AU-XBR700 |
---|---|
Power Source | 110–240V AC, 50/60Hz |
HF System | 24GHz CW Radar, ISM Band |
Transmission Power | <10mW |
Time Delay | 10 sec ±3 sec to 12 min ±1 min |
Rated Load | 2000W (Incandescent), 1000W (LED) |
Detection Range | 360° |
Detection Distance | Ceiling: 3m radius |
Ambient Light Sensitivity | <3–2000 LUX |
Installation Height | Ceiling: 2–4m |
Power Consumption | Approx. 0.9W |
No. of Wires | 4 wires |
IP Rating | IP20 |
Key Functional Modes

Day/Night Detection
Adjusts lighting behaviour based on ambient light.- Operates during both day and night when set to “sun” mode.
- Activates only in low-light conditions (<3 LUX) when set to minimum.
- Ideal for environments requiring intelligent ambient control.

Breathing vs Motion Sensing
Differentiates between near-field presence and wider motion.
- Within 3m, detects human breathing and keeps lights on.
- Between 3–4.5m, operates as a standard motion sensor.
- Maintains energy efficiency by adapting detection method.

Adjustable Time Delay
Prevents premature light shutdown through adaptive timing.
- Restarts timing when motion is detected again.
- Delay duration ranges from 10 seconds to 12 minutes.
- Flexible for different use cases and preferences.
Installation Guide
- Turn off the main power before installation.
- Twist and remove the upper cover anti-clockwise.
- Connect live, neutral, and load wires as per the wiring diagram.
- Fix the sensor base securely to the ceiling using screws.
- Reattach the upper cover, turn on power, and test functionality.
Troubleshooting & FAQs
1
Why doesn’t the load (light) work after installation?Check power supply, load connection, indicator light status, and ensure ambient light setting matches conditions.
2
Why is the sensor sensitivity low?Verify that the sensor is installed at the correct height, the temperature is within range, and no obstructions block the detection field.
3
The sensor won’t turn off the light. What’s wrong?Continuous motion in the area, maximum time delay settings, or incorrect power supply can cause this issue.
4
How do I test the sensor during the day?Turn the LUX knob to the "sun" icon to enable operation in bright light.
5
What should I avoid during installation?Avoid installing near metal, glass, or uneven surfaces as these can interfere with detection accuracy.