Edwards EST IO-SDC2 SF 17/02 5-inch square off-white faceplate included

5-inch square off-white faceplate included

Other than regular supervisory polling response

The Simplex 49HFV-APPLC TrueAlert Ceiling Mount Addressable Speaker Visible (S/V) Notification Appliance is a High fidelity S/V appliance only

KI-ABLT bases provide 520 Hz low frequency sounder capability to KI Series smoke and heat detectors

The speaker’s integral DC blocking capacitor permits electrical supervision of the audio distribution circuit

Edwards EST IO-SDC2 SF 17/02 5-inch square off-white faceplate includedThe iO SDC2 is a 500 point dual loop controller card for the iO1000 that provides two SLC circuits, each with 125 detector addresses and 125 module addresses. Datasheet (Technical Specifications): Download IO SDC2 Datasheet (PDF)