Kidde 2-Pack Smoke & Carbon Monoxide Detector with Battery Backup & 4-Pack Hardwired Smoke Detector with Battery Backup
Amazon Price as of 04/17/2025 16:28 GMT+00:00
$319.68
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average price $230.83
$88.85 higher than average
$194.13
$279.10
Product Description
This 2-pack bundle combines Kidde smoke and carbon monoxide detectors to provide whole-home fire and CO gas detection. The first component is a 2-in-1 alarm that detects both smoke and CO. It features 85dB voice alerts announcing "Fire!", "Carbon Monoxide!", or "Low Battery." The second component contains 4 ionization smoke alarms to sense invisible fire particles. Both models have 10-year limited warranties and are UL certified. The combination smoke and CO alarm runs on 120V AC power with battery backup. It has self-testing components, LED indicators, and interconnects with other Kidde alarms. The ionization smoke alarms have 9V battery backups and front-load battery doors for easy changes without removing the units. With 6 total devices, this bundle allows you to install interconnected smoke and CO detection on every level and in every bedroom for whole-home protection. The combination of sensing technologies provides early warning against smoldering and flaming fires as well as dangerous CO gas. Easy installation, battery backups, and test buttons ensure these critical safety devices are always working properly to protect your home and family.
• 2-in-1 Detection - Smoke & carbon monoxide detector combo alerts you to both smoke & fire events as well as poisonous, CO gas in a single device.
• Voice Alarm announces the hazard type when detected: “Fire!” = smoke or fire, “Warning Carbon Monoxide” = CO gas, or "Low Battery" when the batteries need to be replaced.
• Whole-Home Alarm Activation - expands detection via hardwired connections to other Kidde smoke alarms, so when 1 alarm sounds, they all do**.
• Still works during power failures - smoke alarm with battery backup operates on a 120V power source with 9V battery included.
• Test/Hush Button – It’s simple to test or hush false alarms by pressing the button right on the face of the device.
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