Edwards EST SIGA-IB4 Fault Isolator BaseThe Edwards EST SIGA IB4 is a 4 inch detector mounting base with a built in line fault isolator for Signature Series loops. It opens on a short to keep the rest of a Class A SLC operating, then periodically re energizes to restore service when the fault clears. The base provides room side terminals, mounts to common North American and European back boxes, and includes a matching trim skirt. Remote alarm LED is not supported.

In these applications

See the Specifications section for a list of synchronization sources

Slide-in labels keep the control display modules flexible and allow labeling for local languages

— 4098-9789 Sensor Base with wired connections for: 2098-9808 remote LED alarm indicator or 4098-9822 relay (relay is unsupervised and requires separate 24 VDC)

The speaker is multi tapped with taps available for either 25 VRMS or 70

or 177 cd output

This product is for use with single gang

The Simplex 49MP-SVWW is a white Wall Mount Back Plate for use with 49AV/ 49SVC Wall Mount Addressable Speaker Visible (S/V) Notification Appliances

The Simplex 565-654 duct detector card is an internal replacement electronics board for the Simplex 4098-9751 TrueAlarm in-duct sensor housing with relay

— GSA-IB Isolator Base

The Simplex 4098-9755 TrueAlarm Analog Addressable Duct Sampling Unit detects the presence of smoke in air conditioning or ventilation ducts

Silent Knight SK-DP2/4 Dress Panel for SK-2 and SK-2E Fire Panel