Edwards EST SIGA2-PHS Smoke/Heat Detector

NOTE: This part is discontinued by the manufacturer. Replace with SIGA-OSHD The Edwards EST SIGA2-PHS is an intelligent addressable smoke and heat multisensor for Signature Series loops. It pairs photoelectric smoke sensing with a fixed 135 °F heat element, using on-board processing to deliver responsive detection while helping filter nuisance sources. Electronic addressing, drift compensation, and a green or red status LED support reliable operation with clear status at a glance. Key Specifications: Type: Intelligent addressable smoke and heat multisensor Core Function(s): Photoelectric smoke detection; fixed 135 °F heat sensing Loop/Protocol: Signature Series SLC Power: 15.20 to 19.95 VDC Indicators/UI: Bi-color status LED Operating Range: 32 to 100 °F; 0 to 93 percent RH, non-condensing Notes: Field replaceable smoke chamber Compatible Bases & Accessories: SIGA-SB – Standard base SIGA-SB4 – 4-inch base with trim skirt SIGA-RB – Relay base SIGA-RB4 – 4-inch relay base with trim skirt SIGA-IB – Fault isolator base SIGA-IB4 – 4-inch fault isolator base with trim skirt SIGA-AB4G – Audible sounder base SIGA-AB4GT – Sounder base for fire or fire plus CO tones with SIGA-TCDR SIGA-LED – Remote alarm LED SIGA-TS4 – Trim skirt for 4-inch bases SIGA-TCDR – Temporal pattern generator for use with SIGA-AB4GT System Compatibility: Signature Series control panels using a Signature loop controller.