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First Alert Dual Sensor Smoke & Fire Alarm — 3-Pk., Model SA320

Item# 22740
 
 
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First Alert Dual Sensor Smoke & Fire Alarm — 3-Pk., Model SA320

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1-5 units
$84.99 ea.
6+ units
$78.19 ea.

Save up to $6.80 ea.

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  • Uses dual sensors to protect against the most common household fires
  • Reduces nuisance alarms
  • Determines between non-threatening and true emergencies
  • Single button silence/test mutes unwanted alarms
  • Operates on 2 AA batteries (included)
Factory Shipped —
Estimated Delivery: 12 - 14 Business Days
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Not Available in Stores
 

Product Summary

The First Alert Dual Sensor Smoke & Fire Alarm utilizes both ionization and photoelectric smoke sensors for optimal performance. Provides optimal sensing of smoke particles produced in both flaming and smoldering fires. Intelligent sensing technology reduces non-emergency or nuisance alarms.

What's Included
  • (3) Dual sensor smoke alarms
  • (6) AA batteries
  • (3) User manuals

Features + Benefits

  • Uses dual sensors to protect against the most common household fires
  • Reduces nuisance alarms
  • Determines between non-threatening and true emergencies
  • Single button silence/test mutes unwanted alarms
  • Operates on 2 AA batteries (included)
Key Specs
Item# 22740
Brand First Alert
Manufacturer's Warranty 10 year limited warranty
Ship Weight 0.73 lbs
Product Style Alarm
Senses Smoke and fire
Batteries Required Yes, 2 AA
Battery Included Yes
Includes (3) Dual sensor smoke alarms w/ batteries, user manuals

Customer Reviews

Product Question + Answer
Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

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Hide Similarities
Product Style Alarm Alarm Alarm Alarm Meter
Senses Smoke and fire Smoke and fire Smoke, fire, carbon monoxide Carbon monoxide Carbon monoxide
LED Light - - - - Yes
Batteries Required No Yes, 2 AA Yes, 2 AA Yes, 2 AA Yes
Battery Included - Yes Yes Yes Yes
Includes (6) Smoke detectors w/wiring harness and dust covers (3) Dual sensor smoke alarms w/ batteries, user manuals (3) Smoke/CO alarms w/user manuals (3) Carbon monoxide alarm, user manual (1) Meter, 1 Battery, 1 Protective Holster, and 1 Carrying Case