The Edwards EST SIGA-OSCD is an Intelligent Multisensor Smoke and CO Detector.

The Siga-OSCD detector is compatible only with control panels using a Signature Loop controller.

COMPATIBLE BASES and ACCESSORIES:
— SIGA-SB Detector Mounting Base - Standard
— SIGA-SB4 4-inch Detector Mounting Base c/w Trim Skirt
— SIGA-RB Detector Mounting Base w/Relay
— SIGA-RB4 4-inch Detector Mounting Base w/Relay, c/w Trim Skirt
— SIGA-IB Detector Mounting Base w/Fault Isolator
— SIGA-IB4 4-inch Detector Mounting Base w/ Fault Isolator, c/w Trim Skirt
— SIGA-LED Remote Alarm LED (not for EN54 applications)
— SIGA-AB4GT bases provide sounder capability when used with a SIGA-TCDR Temporal Pattern Generator to separate CO (TC4) and Fire (TC3) tone patterns.
— SIGA-AB4G-LF bases provide 520 Hz low frequency sounder capability when used with a SIGA-TCDR Temporal Pattern Generator to separate CO (TC4) and Fire (TC3) tone patterns.
— SIGA-TCDR Tone Generator for Detector Sounder Bases with CO mode
— SIGA-TS4 Trim Skirt (supplied with 4-inch bases)
— SIGA-RTA Detector Removal Tool
— SIGA-VA Detector Cleaning Tool