230V Mains Voltage Microwave Sensor

The Microwave Sensor emits low powered signals which are reflected back off walls and other objects. A change of condition eg. someone entering the room changes the reflected signal, and the sensor detects this as presence. flex7 Microwave Sensors are available as a wall-mounted, or ceiling mounted option.
Microwave Sensor
  • Can be connected straight to mains (230V) supply.
  • You can configure your sensor as either absence or occupancy: In Absence mode, luminaires need to be switched on manually on entry. They will switch off automatically if the room/area is vacated. In Occupancy mode, luminaires switch on automatically when movement is detected, and off when the room/area is vacated.
  • Additionally, a target light level can be set, meaning luminaires switch off automatically when there is adequate ambient light. Typically this means luminaires are off during brighter periods of the day.
  • Use with either 44mm (surface) or 47mm (flush) single gang back box.
  • Not suitable for dimming applications.

Wall-mounted Microwave Detection Pattern

flex7 wall-mounted microwave sensor detection pattern

Ceiling-mounted Microwave Detection Pattern

flex7 Mircowave Sensor Ceiling mountedDetection Pattern

Ordering info

Product description Part number
230V Microwave occupancy + light level sensor head, ceiling-mounted FMH400/230
230V Microwave occupancy + light level sensor head, wall-mounted FMH400/W/230