Edwards siga-pd white led flash? (Details in comments) : r/firealarms
SIGNALING SIGA-LED FIRE ALARM INDICATOR - Aeliya Marine
SIGA-LED by UTC FIRE & SECURITY COMPANY - Buy or Repair at Radwell - Radwell.com
Edwards EST SIGA-LED (Lot 0f 3) | eBay
SIGNALING SIGA-LED FIRE ALARM INDICATOR - Aeliya Marine
Edwards Signaling SIGA-AB4G-LF Low Frequency Sounder Base for Intelligent Detectors Signature Series and V-Series, Fire-Plus-CO Mode Wiring , 520 Hz Signal