The Reacta R25 – R25E sensor is an integral microwave sensor mounted within a luminaire with bright out function to control fixed output (non dimmable) high frequency luminaires.

Mounting Type: Integral
Minimum Mounting Height: 2M
Maximum Mounting Height: 4M
Presence Detection: With
Daylight Control: Bright out
Detection Type: Microwave
Detection Diameter: 8M
Output: RELAY
Programmer: TURN DIAL
Functions: High Time Delay, Bright Out, Sensitivity

Features & Benefits

  • Integrally mounted within the luminaire.
  • Microwave occupancy detection.
  • Timer off delay adjustment via turn dials.
  • Daylight photocell hold off switching level via turn dials.
  • Microwave detection sensitivity via turn dials.


  • Classrooms
  • Corridors
  • Hospitals
  • Lobby’s
  • Offices
  • Receptions

Technical Data

  • Technology – Microwave.
  • Area coverage 6m @ 2.5m mounting height.
  • Nominal voltage 230v, 50/60Hz.
  • Ingress protection rating IP20.
  • Standby power consumption 1.3w.
  • Load rating (switching relay) 10Amps
  • Occupancy mode (presence).
  • Ambient operating temperature range 0°C to 25°C.
  • 5.8 GHz Microwave technology.

Adjustable Parameters

  • Occupancy timeout – (5 seconds to 20 minutes)
  • Photocell triggering inhibit level, 5 lux to 1000 lux, disable
  • Detection range, 20% to 100%


Sensor Detection

(+44) 01747 858100
(+44) 01747 858100