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GENTEX GIDDS-2498782 2498782 Photoelectric Smoke Alarm, Hardwired With Battery Backup And Relay Contacts, Interconnected, Wall Mount
Smoke Alarm

GENTEX GIDDS-2498782 2498782 Photoelectric Smoke Alarm, Hardwired With Battery Backup And Relay Contacts, Interconnected, Wall Mount

The 9123F is a 120VAC with 9Vdc battery back-up photoelectric smoke alarm designed for residential and commercial residential applications, including homes, apartments, hospitals, hotels motels. The 9123F is designed to eliminate nuisance alarms and deliver outstanding performance wherever reliable fire protection is required. The 9123F is ANSI UL 217 and ANSI UL 1730 listed and …

System Sensor 4WT-B 4-wire, photoelectric i3 smoke detector with a 135 Degree fixed thermal sensor
Smoke Alarm

System Sensor 4WT-B 4-wire, photoelectric i3 smoke detector with a 135 Degree fixed thermal sensor

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 12 24 VDC, Four-Wire, Visual Alert Red LED, Diameter 5-19 64 In, Height 2 In, Digital Readout No, Battery Backup No, Features Removable Detector Cover and Chamber, Built-In Remote Maintenance Signaling, Drift Compensation and Smoothing Algorithms, Thermal Sensor, Hush Button No, Locking Pin No, Operating …