The REAS 3 DR25 MR is a Semi-flush recessed mounting microwave occupancy sensor with 10amp load switching relay and DALI dimming.

Features & Benefits

  • Mounting Type: Surface
  • Wireless: No
  • Minimum Mounting Height: 2M
  • Maximum Mounting Height: 4M
  • Occupancy Detection: Microwave
  • Daylight Control: Bright Out
  • Detection Range: Up to 20M
  • Output: DALI/DSI/Relay
  • Programmer: REA-DPA
  • Voltage: 230v 50/60Hz
  • Control: 25 DALI drivers/10 Amps switched
  • IP Rating: IP4x
  • Colour: White
  • Standby Power: 0.9W

Adjustable Parameters

  • Power Up State: ON / OFF
  • *Response: AUTO/SEMI-AUTO
  • Off Delay: 10 seconds – 96 hours
  • On sensitivity: 0-100
  • Off Sensitivity: 0-100%
  • Pcell rly: DISABLED/ENABLED
  • Set point Low: 0 to 1023
  • Set point High: 0 to 1023

*Note – Response ‘absence mode’ (semi-auto) requires push-to-break switch fitted in the 230V supply line.

Accessories

  • REA3 WMK – Wall mounting bracket
  • REA DPA – Advanced LCD programmer
  • REA7 UCHDIR – User’s hand held infrared controller

Images

Diagrams

  • REAS 3 MR Dimensions

    REAS 3 MR Dimensions
  • REAS 3 MR with WMK

    REAS 3 MR with WMK
  • REAS 3 MR

    REAS 3 MR
  • REAF 3 DR25 MR Wiring diagram

    REAF 3 DR25 MR Wiring diagram

Ordering

Sensor

Code Description
REAS 3 MR DSI(X) SD Surface Reacta 3 DALI version with OneSwitch
REAS 3 MR DSI(X) BUS Surface Reacta 3 DSI version with BUS connections
REA 3 WMK Wall Mounting Kit

The REAS 3 MR DSI(X) BUS requires an REA4 PS or REA4 PS LT

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