Single Action Call Points

Single Action Call Points

Product Description

FMC‑420RW Single Action Call Points are used for manual triggering and can be employed in both the Local Security Network (LSN) and the LSN improved version.


  • Alarm triggering by pressing the black marking or breaking the glass pane
  • Protection against injury through foil-labeled glass pane
  • LED display for triggered alarm or inspection evaluation
  • Individual call point identification
  • Call point query routines with evaluation and multiple transmission
  • Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators

Technical specifications
Operating voltage 15 VDC to 33 VDC
Current consumption 0.4 mA
Dimensions (H x W x D)
107 mm x 107 mm x 38.5 mm
(4.2 in. X 4.2 in. X 1.5 in.)