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Kidde i12040 Hardwired Smoke Alarm with Battery Backup and Smart Hush

4.5 out of 5 stars 797 customer reviews

Was: $15.19
Price: $12.26 & FREE Shipping on orders over $25. Details
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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
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Estimate: $112.09
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  • Hush feature temporarily silences nuisance alarms
  • One touch test button tests unit's electronic circuitry
  • 9V Battery Backup (included).
  • Tamper resist locking pin helps deter alarm tampering and theft
  • Kidde smoke alarms meet the UL requirements
6 new from $11.60
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$12.26 & FREE Shipping on orders over $25. Details
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Frequently bought together

  • Kidde i12040 Hardwired Smoke Alarm with Battery Backup and Smart Hush
  • +
  • Kidde KN-COSM-IBA Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup and Voice Warning, Interconnectable
Total price: $53.30
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Customer Rating 4 out of 5 stars (797) 4 out of 5 stars (471) 4 out of 5 stars (1993) 4 out of 5 stars (356) 4 out of 5 stars (358) 4 out of 5 stars (205)
Price $12.26 $13.97 $12.18 $12.49 $69.89 $17.51
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping $16.29 FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Tooldex Tooldex Amazon.com
Color White White White White
Item Dimensions 5.8 x 5.9 x 1.7 in 7.4 x 8.3 x 2.9 in 5.6 x 5.6 x 2.2 in 5.8 x 5.8 x 2.1 in
Power Source battery-powered battery-powered battery-powered
Size 1 Each 1 Pack 1 Pack Single 6 Pack 1 Pack

Product description

Product description

This smoke alarm responds well to fast-raging fires. It emits an 85dB horn and red LED. It also features a test/reset button to test alarm circuitry, alarm activation, and battery function. It can also interface with other Kidde interconnectable alarms. • Meets UL, NFPA, FHA, HUD, CSFM standards Smoke Alarm, Detection Method Ionization, Up to 24 Units Interconnection Capability, Power Source 120VAC, 9V, Audible Alert 85dB @ 10 ft., Horn, Visual Alert Red LED, Diameter 5-1/2 In., Height 1-1/2 In., Width -, Digital Readout No, Battery Backup Yes, Features Alarm Memory, Hush Button Yes, Locking Pin Yes, Operating Temp. 40 Degrees to 100 Degrees F, Standards UL, Includes 9V Battery, Manufacturers Warranty Length 5 Year Limited

Amazon.com

The AC-powered, hardwired Kidde i12040 ionization smoke alarm is designed to protect you and your family from the dangers of smoke and fire. This smoke alarm's trademarked hush feature allows you to silence nuisance alarms, while an indicator LED and test feature let you easily confirm that the alarm is working. This wire-in smoke detector also has a battery-backup feature (with included 9-volt battery). Kidde i12040 Keep your family safe with this hardwired Kidde i12040 smoke alarm. At a Glance Kidde i12040 Wire-In Ionization Smoke Alarm At a Glance: Ionization sensing technology detects invisible fire particles Battery backup for continuous protection in case of power outage (battery included) Smart hush feature silences nuisance alarms Pre-stripped wiring harness with tinned strands 10-year limited warranty At a Glance Features The Kidde i12040 smoke alarm offers a tamper-resistant feature to deter vandalism or theft and a smart interconnect system that connects with up to 24 Kidde devices--including other smoke alarms plus carbon monoxide and heat alarms. The battery-backup feature (9-volt battery included) provides protection even during power outages when many CO incidences occur. It has a large mounting base that helps protect surface paint from dirt and covers imperfections, and its pre-stripped wiring harness has an easy-off cap and tinned strands to increase conductivity. By pressing the hush button, you can easily and safely silence nuisance alarms caused by non-emergency situations, such as overcooked dinners. This feature desensitizes the alarm for approximately seven minutes. During this time, the alarm chirps every 30 to 40 seconds. If the smoke is too dense, the hush feature is overridden and the alarm still sounds, and the alarm automatically resets at the end of the seven minutes. This convenient safety measure eliminates the temptation to remove the alarm's battery, which creates an unsafe situation. The Kidde i12040 smoke alarm uses ionization sensing technology, which may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Kidde recommends that both ionization and photoelectric smoke alarms be installed to insure maximum detection. What's in the Box One Kidde i12040 120V AC wire-in smoke alarm, one 9-volt battery, and operating and installation instructions. Kidde i12040


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on August 8, 2016
Size: 1 pack|Color: White|Verified Purchase
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on August 3, 2015
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on February 20, 2016
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on March 31, 2012
Size: 1 pack|Color: White|Verified Purchase
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on December 4, 2014
Size: 1 pack|Color: White|Verified Purchase
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on March 15, 2016
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