Edwards EST GSA-HFS Intelligent Fixed Temp (135F) Heat Detector

NOTE: This part is discontinued by the manufacturer. Replace with: KI-HFD. The Edwards EST GSA-HFS Plug-in Intelligent Fixed Temp (135F) Heat Detector is designed for use with the Signature Loop Controller. COMPATIBLE BASES and ACCESSORIES: — GSA-SB Detector Mounting Base — GSA-SB4 4-inch Detector Mounting Base c/w GSA-TS Trim Skirt — GSA-RB Detector Mounting Base w/Relay — GSA-RB4 4-inch Detector Mounting Base /w Relay c/w GSA-TS Trim Skirt — GSA-IB Detector Mounting Base w/Fault Isolator — GSA-IB4 4-inch Detector Mounting Base w/ Fault Isolator c/w GSA-TS Trim Skirt — GSA-LED Remote Alarm LED — GSA-AB4G Audible (Sounder) Base — GSA-TS4 Trim Skirt (supplied with 4-inch bases)