Geist SA9120F / SA9220F Photoelectric Smoke Alarm

Photoelectric Smoke Alarm for 120VAC/9VDC and 220VAC/9VDC Single or Multiple (Tandem) Station and Specialty Applications

120VAC and 220VAC photoelectric smoke alarm/detector with 9VDC battery back-up as an auxiliary power source in the event of an electrical failure. Features a warning signal for low or missing battery, and a dry-contact relay output suitable for use with any Geist Climate Monitor with analog inputs.

• 120VAC and 220VAC with 9VDC battery back-up
• Low or missing battery indicator
• 9VDC alkaline battery included
• Patented three-position test switch
• Includes 90db piezo solid state non-latching horn
• Tandem connection up to 12 units; 6 on relay models
• Nominal 3.0% sensitivity
• 5:1 signal-to-noise ratio
• Pulsing LED sensing chamber
• Fully insect-screened
• Solid State LED condition indicator
• Quick-disconnect wiring harness
• Mounting hardware adapts to standard junction boxes
• Protective high air velocity gasket
• On-site maintenance washing program (EasyWashTM)
• Compliant with NFPA Standards
• Temporal 3 Evacuation Sounding Device (9123 and 9223)

Part Code:

SA9120F (120V)

SA9220F (220V