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First Alert 9120B6CP 120-Volt Wire-In With Battery Backup Smoke Alarm, 6-Pack

4.6 out of 5 stars 418 customer reviews

Price: $59.70 & FREE Shipping. Details
In Stock.
Ships from and sold by Amazon.com.
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  • Service provided by a local pro
  • Estimate is for installation of 1 detector
  • Installing customer-supplied mounting plate
  • Running wiring to mounting location
  • Wiring alarm and attaching to mounting plate
  • Installing backup batteries as needed and testing device
How it works
  • Pro will contact you within 1 business day to schedule
  • Kick back and only pay when the job is done
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  • Receive confirmation within 1 business day
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Estimate: $109.99
88% positive ratings (77 reviews)
    This fits your .
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  • 6 Pack for Contractors
  • Ionization Smoke Sensing Technology
  • Latching Alarm Indication and Dust Cover
  • Easy to Install Side Battery Drawer with Universal Mounting Bracket
  • Tested to the highest industry standards, meets UL safety standards
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$59.70 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com.

Frequently bought together

  • First Alert 9120B6CP 120-Volt Wire-In With Battery Backup Smoke Alarm, 6-Pack
  • +
  • First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup
  • +
  • First Alert BRK 9120B Hardwired Smoke Alarm with Battery Backup, Single
Total price: $105.08
Buy the selected items together


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This item First Alert 9120B6CP 120-Volt Wire-In With Battery Backup Smoke Alarm, 6-Pack
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (418) 4 out of 5 stars (377) 4 out of 5 stars (254) 4 out of 5 stars (225) 4 out of 5 stars (1526) 4 out of 5 stars (974)
Price $59.70 $15.55 $44.25 $52.37 $25.05 $342.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com ClipOnCutie
Color White Red White 5.13 White 12.63
Item Dimensions 13.5 x 13.5 x 5.69 in 5.13 x 5.13 x 5.13 in 5 x 5 x 2 in 2.38 x 5.13 x 5.13 in 3 x 7 x 4 in 6.19 x 14.43 x 12.63 in

Product description

Product description

The First Alert Hard Wired Smoke Alarms have been designed to install faster, perform better and be even smarter than before. Alarm has a large opening in the mounting bracket for easy access to wiring. Keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation. Battery installation and removal can occur while the unit is mounted to the ceiling or wall via the side load battery compartment. Connection to AC power is made with a 'Quick-Connect' wiring harness. These improvements help reduce nuisance alarms and save you time and money. Product Style Alarm, Batteries Required No, Includes 6 Smoke detectors w/wiring harness and dust covers, Senses Smoke and fire. Easy installation & maintenance Battery pull tab keeps the battery fresh until the home is occupied Two locking features prevent battery theft and/or theft of the unit Single button test/silence 9V battery backup Latching alarm indicator remembers which unit initiated an alarm Smart Technology helps reduce the number of nuisance alarms Perfect Mount allows for easy alignment of alarm Dust cover

From the Manufacturer

First Alert 120 Volt Wire-In with Battery Backup smoke alarm in 6 pack contractor pack


Product information

Technical Details

Technical Specification

Additional Information

Warranty & Support

Product Warranty: For warranty information about this product, please Click here [PDF ]

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