BRK Electronics First Alert SA773CN 120V AC/DC Dual Sensor Hardwired with 9V Alkaline Battery Backup Photoelectric and Ionization Smoke Alarm (Upgraded to 3120B)

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When ordering this, we will upgrade to a current model, a plug-n-play unit. You only need to change the mounting bracket.

Our Price: $31.88

Model: BRK-SA773CN

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Technical Spec

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Technical Spec

Hardwired Photo/Ion smoke alarm provides double protection for both flaming and smoldering fires.

Utilizes both ionization and photoelectric smoke sensors for maximum protection
Single button test/silence
9V Alkaline Battery Backup
Vortex Turret Design for optimal smoke entry
10-Years Limited Warranty

Model #	SA773CN
Dimension	5.25" (133mm) diameter x 2.2" (56 mm)
Operating Voltage	120 volt AC 60Hz w/9V Alkaline Battery back-up
Temperature Range	40°F (4°C) to 100°F (38°C)
Humidity Range	10% to 85% relative humidity (RH)
Audio Alarm	85dB at 10 feet
Interconnections	Up to 18 alarms
Smoke Sensor	Dual-ionization and Photoelectric
Indicator Lights/Sounds	Solid-state LED: AC power "green" Battery power or alarm condition "red"
Listing	Meets UL217 standards

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