Edwards EST SIGA-COD Carbon Monoxide (CO) Detector

The Edwards EST SIGA-COD is an intelligent addressable carbon monoxide detector for Signature Series loops. It uses an advanced electrochemical CO sensor with on-board diagnostics and environmental compensation to help reduce unwanted alarms, and a green/red status LED provides clear indication at a glance. Key Specifications: Type: Intelligent addressable CO detector Core Function(s): Supervised carbon monoxide sensing with on-board processing Loop/Protocol: Signature Series SLC Power: 15.20 to 19.95 VDC Indicators/UI: Bi-color status LED Operating Range: 32 to 120 °F; 0 to 90% RH, non-condensing Notes: CO sensor service life 10 years or until panel end-of-life indication Compatible Bases & Accessories: SIGA-SB – Standard base SIGA-SB4 – 4-inch standard 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-LF – 520 Hz low-frequency sounder base (use with SIGA-TCDR for CO tone) SIGA-AB4GT – Audible sounder base (use with SIGA-TCDR for CO tone) SIGA-LED – Remote alarm LED for SB/SB4 bases SIGA-TS4 – Trim skirt for 4-inch bases System Compatibility: Signature Series control panels using a Signature loop controller.