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kidde smoke detector hardwired smoke alarm with 9-volt battery backup test-reset button interconnect capability 1 count pack of 1 white

Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability, 1 Count (Pack of 1), White

Price

New$58.00
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Aug 31, 2025 12:48 AM
Amazon$34.15
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Jul 20, 2025 03:20 AM
Used$48.99
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Jun 15, 2025 04:04 AM

Price History of Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability, 1 Count (Pack of 1), White

Price History Information

Type Lowest Highest Average
Amazon $9.10 2021-11-28 21:36:00 $43.74 2025-02-25 10:00:00 $18.95 Based on 300 Prices
New $6.45 2021-03-23 16:08:00 $58.04 2025-08-19 00:47:49 $22.25 Based on 426 Prices
Used $11.99 2020-10-14 22:22:00 $48.99 2025-05-28 16:00:00 $27.79 Based on 12 Prices

About Product

Product Specification

Brand Kidde
Style Hardwired Interconnect Smoke Detector
Power Source Hardwired
Color White
Product Dimensions 2"D x 6"W x 6"H
Item Weight 9.6 ounces
Alarm fire safety, ionization, wired, interconnected, tamper-resistant
Operating Humidity 5% to 95% relative humidity, non-condensing
Compatible Devices Up to 24 Kidde devices
Upper Temperature Rating 37.8 Degrees Celsius
Sensor Type Ionization
Number of Items 1
Manufacturer Kidde
UPC 047871297276
Part Number 21029727
Item model number i12040
Batteries 1 9V batteries required. (included)
Is Discontinued By Manufacturer Yes
Size 1 Count (Pack of 1)
Pattern Detector
Voltage 120 Volts
Item Package Quantity 1
Included Components Kidde i12040 120V AC Wire-In Smoke Alarm with Battery Backup and Smart Hush
Batteries Included? Yes
Batteries Required? Yes
Battery Cell Type Alkaline
Warranty Description 5 Year Limited
EAN 0047871403813 0047871297276

Product Technical Information

Product Code B086S3GZYC
Market Place amazon.com
Market Place Name Amazon USA
Brand Name Kidde
Rating 4.6
Category Smoke Detectors & Fire Alarms
Manufacturer Kidde
Model Number i12040
Item Color White
Item Size 1 Count (Pack of 1)
Item Dimensions 2"D x 6"W x 6"H

Rating and Reviews

Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability, 1 Count (Pack of 1), White has an average rating of 9.2 out of 10, based on 6025 individual ratings. You can share your own rating on the product review page on Amazon.com.

Home > Categories > Tools & Home Improvement > Safety & Security > Fire Safety > Smoke Detectors & Fire Alarms > Kidde Smoke Detector Hardwired Smoke Alarm with 9-Volt Battery Backup Test-Reset Button Interconnect Capability 1 Count Pack of 1 White