Ligting control unit with pair detectors and external button input RFSAI-161B

Lighting control unit with detectors

EAN: 8595188149341 (230V) | Code: 4934 (230V)


  • Switch component with one output channel which is used in combination with detectors for automatic lighting control.
  • RFSAI-161B has a pre-set control algorithm (scene) adapted to the requirements of hotel room control, see wiring.
  • Each RFSAI-161B can be programmed with 1x RFMD-100, 1x RFWD-100 and 1x wireless controller (RFWB-40/G or RF KEY).
  • The terminals on the component give you the opportunity to connect a wired detector or an existing key installation.
  • It enables connection of the switched load up to 1x 12 A (3000 VA).
  • The programming button on the unit is also used for manual control of the output.
  • Range up to 160 m (in open space), if the signal is insufficient between the controller and unit, use the signal repeater RFRP-20 or protocol component RFIO2 that support this feature.
  • Communication frequency with bidirectional protocol RFIO2


  • Output: 1x NO, 12 A
  • Supply voltage (frequency): AC 230 V (50/60 Hz); AC 230 V (50/60 Hz)
  • Design: BOX
  • Dimensions: 49 x 49 x 21 mm 
  • Protocol: RFIO2


Customer Centre

Sales team

+44 01626 886 342

Technical support for the UK

+44 01626 912 407
+44 07719 321 186