Description
Edwards Signaling 70mm Magnetodynamic Sounder Gray 120VAC (270MDA120A) backorder714 Edwards Signaling Remote Paging Unit Edwards Signaling 57 Series backorder47 NDLED6SD 80YHC S B Edwards Signaling Remote Paging Unit For Use With The 5540Mp 24Y6 Input Received From A Microphone Or Audio Pair Signal Source (5542RPU) NOTABLE FEATURES: The passive infrared (PIR) vacancy sensor detects motion from a heat emitting source within its field of view to automatically switch lights OFF