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Combo Smoke & Carbon Monoxide Alarms

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First Alert Battery Operated Combination Smoke and Carbon Monoxide Alarm - SCO5CN
Combo Battery Smoke & CO Detector
Your Price: $34.99     Save: $25.00
Availability: In Stock

First Alert Wireless Interconnect Talking Battery Operated Smoke & Carbon Monoxide Alarm - SCO501CN-3ST
Combo Battery Smoke & CO Voice Detector
Your Price: $69.99     Save: $30.00
Availability: In Stock

First Alert Battery Operated Talking Combination Smoke and Carbon Monoxide Alarm - SCO7CN
Combo Battery Smoke & CO Battery Detector
Your Price: $42.99     Save: $27.00
Availability: In Stock

First Alert Carbon Monoxide and Smoke Detector (Combo Pack) - SCO403
Smoke & CO Detector Combo Pack CO400 / SA303
Your Price: $26.99     Save: $32.00
Availability: In Stock

First Alert Slim Design Battery-Operated Combination Smoke & Carbon Monoxide Alarm - PRC700
Combo Battery Smoke & CO Battery Detector
Your Price: $34.95     Save: $15.00
Availability: On Order
 

First Alert Z-Wave Enabled Battery Smoke & Carbon Monoxide Combo Alarm, ZCOMBO-G
Communicates with First Alert protocol enabled Z-Wave technology wireless hubs
Your Price: $47.95     Save: $22.00
Availability: In Stock

First Alert Photoelectric Battery Operated Smoke & Carbon Monoxide Combo Alarm with Voice - PC900V
Combo Battery Smoke & CO Voice Detector
Your Price: $47.99     Save: $12.00
Availability: In Stock

First Alert Slim Design Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Voice and Location - PRC700V
Combo Battery Smoke & CO Voice Detector
Your Price: $44.95     Save: $15.00
Availability: In Stock

First Alert PC900 Photoelectric Smoke & CO Combo Alarm
Combo Battery Smoke & CO Detector
Your Price: $38.99     Save: $11.00
Availability: In Stock

First Alert Combination Smoke and Carbon Monoxide Alarms represent the gold standard for homeowners searching to protect their surroundings from the undetected presence of smoke and carbon monoxide. The availability of combo smoke and carbon monoxide alarms that implement ionization and photoelectric sensors ensures reliable whole home protection. First Alert Combination Alarms are available in a variety of models that include:

  • First Alert Battery-Operated Combination Alarms forgo the traditional hardwired setup and are ready for immediate installation.
  • First Alert 10-Year Battery Combination Alarms provide a decade's worth of wireless smoke and carbon monoxide protection.
  • First Alert Hardwired Combination Alarms wire directly into a home's electrical system. All hardwired combination alarms include a battery backup for increased protection.
  • First Alert Combination Plug-In Alarms can easily be installed via an electrical outlet. This selection of combo alarms also includes a battery backup.

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