1. Dual-technology integration offers motion activation and real-time anti-pinch protection in one unit.
2. High-precision adjustable detection and smart background learning reduce false triggers effectively.
3. Wide voltage, wide temperature range and 3.5m installation height support versatile scene use.
4. Simple surface mounting, clear LED indicators and 8-second self-learning for easy setup.
5. NO/NC signal switching and stable performance ensure high compatibility with all door controllers.



Technical Parameters
Parameter |
Specification |
Power input |
AC/DC 12-30V(±10%) |
Wire length |
2.5m |
Signal output |
Relay, 1 way motion, 1 way safety (NO/NC optional) |
Installation height |
3500mm(max) |
Static current |
75mA (DC 12V power) |
Action current |
120mA (DC 12V power) |
Dimension |
268(L)×81(W)×38(H)mm(exclude the bottom shell) |
Material |
Optical surface with PMMA, shell with ABS |
Working temperature |
-25°C~55°C |
Product Introduction
The M-506E Microwave Motion & Infrared Safety Sensor is a dual-function intelligent sensor for automatic doors, combining motion activation and anti-pinch protection. It has passed EMC testing and supports AC/DC12–30V wide voltage.Using 24.125GHz microwave and 940nm infrared detection, it features adjustable sensitivity, multiple background update modes, and a maximum installation height of 3.5m. With strong environmental adaptability from -25°C to 55°C, it provides stable and safe sensing for various automatic door systems.
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