Edwards EST1 2IDC Initiating Device Circuit
EST1 Series systems know the difference. Our Smoke Detector Circuits can b e selectively programmed to automatically reset upon sensing an alarm. Enabling the panel to re-examine the detectors to verify a proper alarm condition. We call it “smoke verification”. You’ll call it a real-time- and money saver. To fur ther insure against alarm nuisances, we’ve added a unique water flow circuit which provides electronic retard operation. This eliminates costly pneumatic water flow devices wh ile protecting false alarms from water surges.
Two-Zone Initiating Device Circuit
Zone Expander for EST-1.
2IDC Initiating Device Circuit
Edwards EST1 2IDC Initiating Device Circuit
EST1 Series systems know the difference. Our Smoke Detector Circuits can b e selectively programmed to automatically reset upon sensing an alarm. Enabling the panel to re-examine the detectors to verify a proper alarm condition. We call it “smoke verification”. You’ll call it a real-time- and money saver. To fur ther insure against alarm nuisances, we’ve added a unique water flow circuit which provides electronic retard operation. This eliminates costly pneumatic water flow devices wh ile protecting false alarms from water surges.
Two-Zone Initiating Device Circuit
Zone Expander for EST-1.
2IDC Initiating Device Circuit
EST1 Series systems know the difference. Our Smoke Detector Circuits can b e selectively programmed to automatically reset upon sensing an alarm. Enabling the panel to re-examine the detectors to verify a proper alarm condition. We call it “smoke verification”. You’ll call it a real-time- and money saver.
Two-Zone Initiating Device Circuit
Zone Expander for EST-1.
2IDC Initiating Device Circuit



