Microwave motion detector DRM-02

Microwave motion detector DRM-02


The motion detector is used for automatic, temporary lighting attach if a person or another object appears in detector’s range in places such as hallways, courtyards, approaches and driveways, garages, etc.
Microwaves motion detector. Ceiling. Protection level IP40.

With presence sensor function.

Microwave sensor allows for motion detection by wooden boards, plasterboard panels, glass and plastics.

DRM sensor emits and bounces  high-frequency 5.8 GHz electromagnetic waves. The sensor detects changes in the reflected waves caused by movement of the object in the area of detection. The sensor detects movement of an object to and from the sensor. Movement in the range of detection will automatically attach the lighting for time set by the user. After this time the lights will be turned off automatically. The motion sensor is equipped with light dependant relay able to attaching lighting during the day. Detection status and standby to attach lights are activated only after dusk. Sensor activation time might be adjust by the user. In addition, there is a possibility of adjustment of the detection area in range 3-10 m (for h= 2.5 m) and the receiver actuation time adjustment to 8 s ÷ 12 min. The inclusion of the receiver is signaled by a shining green LED. Sensor can work indoors. The sensor allows for motion detection by wooden boards, plasterboard panels, glass and plastics. Temperature changes do not affect on motion detection


The power of microwave radiation is relatively low and is completely safe for humans and animals. Its value is less than 10 mW. By comparison, microwaves and cell phones radiate about 1000mW of power (100 times harder).

Power supply voltage230 V AC
Maximum AC-1 load current5 A
Operating threshold - adjustable2÷2000 Lx
Delay of operationless than 1 s
Frequency of microwave radiation5,8 GHz
Maximum radiation power10 mW
Radiation detection - adjustable (for a height equal to 2.5 m)1÷10 m
The receiver activation time - adjustable5 s ÷ 12 min.
Horizontal detection field360°
Type of detectionmicrowave
terminalscrew terminals 1,0 mm²
Tightening torque0,25 Nm
Power consumption0,9 W
Working temperature-25 ÷ 50 °C
dimensionsØ103 h: 44mm
Assemblyon wall
Level of securityIP40



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