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Best Smoke and co detectors Deals in the United States

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20 deals found

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Deals are available from 9 stores and 2 brands. An additional discount is available for 7 items. Last updated on September 24, 2025.
KIDDE 30CUD10 Smoke/Carbon Mono Alarm,Photoelectric
KIDDE 30CUD10 Smoke/Carbon Mono Alarm,Photoelectric
KIDDE 30CUD10 Smoke/Carbon Mono Alarm,Photoelectric
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KIDDE CUAC10YFEX-V Smoke/Carbon Mono Alarm,Photoelectric
KIDDE CUAC10YFEX-V Smoke/Carbon Mono Alarm,Photoelectric
KIDDE CUAC10YFEX-V Smoke/Carbon Mono Alarm,Photoelectric
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KIDDE CUACFEX Smoke/Carbon Mono Alarm,Photoelectric
KIDDE CUACFEX Smoke/Carbon Mono Alarm,Photoelectric
KIDDE CUACFEX Smoke/Carbon Mono Alarm,Photoelectric
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Kidde Kitchen Smoke/Carbon Monoxide Alarm, Lithium Battery, 5.22" Diameter x 1.6" Depth (KID21010071) Each Kidde Safety Smoke/CO Detectors
13% Off
Kidde Kitchen Smoke/Carbon Monoxide Alarm, Lithium Battery, 5.22" Diameter x 1.6" Depth (KID21010071) Each Kidde Safety Smoke/CO Detectors
Kidde Kitchen Smoke/Carbon Monoxide Alarm, Lithium Battery, 5.22" Diameter x 1.6" Depth (KID21010071) Each Kidde Safety Smoke/CO Detectors
New
$100.88
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Kidde Sealed Battery Carbon Monoxide Alarm, Lithium Battery, 4.5 x 1.5 x 2.75 (KID21010073) Each Kidde Safety Smoke/CO Detectors
16% Off
Kidde Sealed Battery Carbon Monoxide Alarm, Lithium Battery, 4.5 x 1.5 x 2.75 (KID21010073) Each Kidde Safety Smoke/CO Detectors
Kidde Sealed Battery Carbon Monoxide Alarm, Lithium Battery, 4.5 x 1.5 x 2.75 (KID21010073) Each Kidde Safety Smoke/CO Detectors
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$88.28
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eufy Security Smoke and Carbon Monoxide Alarm Listener White
eufy Security Smoke and Carbon Monoxide Alarm Listener White
eufy Security Smoke and Carbon Monoxide Alarm Listener White
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Maretron Monoxide Detector f/SIM100-01 Carbon CO-CO1224T
Maretron Monoxide Detector f/SIM100-01 Carbon CO-CO1224T
Maretron Monoxide Detector f/SIM100-01 Carbon CO-CO1224T
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Wireless Smoke Detector Smoke Alarm Photoelectric Sensor Fire Alarm Detector Advanced Smoke Alarm WiFi APP
36% Off
Wireless Smoke Detector Smoke Alarm Photoelectric Sensor Fire Alarm Detector Advanced Smoke Alarm WiFi APP
Wireless Smoke Detector Smoke Alarm Photoelectric Sensor Fire Alarm Detector Advanced Smoke Alarm WiFi APP
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$56.13
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Safety Technology International Steel Web Stopper White Mini Flush-Mount Wire Smoke Detector Guard STI-9604
Safety Technology International Steel Web Stopper White Mini Flush-Mount Wire Smoke Detector Guard STI-9604
Safety Technology International Steel Web Stopper White Mini Flush-Mount Wire Smoke Detector Guard STI-9604
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Safety Technology International Steel Web Stopper White Low-Profile Surface-Mount Wire Smoke Detector Guard STI-9602
Safety Technology International Steel Web Stopper White Low-Profile Surface-Mount Wire Smoke Detector Guard STI-9602
Safety Technology International Steel Web Stopper White Low-Profile Surface-Mount Wire Smoke Detector Guard STI-9602
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Digital CO Alarm Detector,Independent Carbon Monoxide Sensor With Loud 85dB Alarm & Flash Warning, Safety Standards Digital CO Alarm Detector,Independent Carbon Monoxide Sensor With Loud 85dB Alarm & Flash Warning, Safety Standards
50% Off
Digital CO Alarm Detector,Independent Carbon Monoxide Sensor With Loud 85dB Alarm & Flash Warning, Safety Standards Digital CO Alarm Detector,Independent Carbon Monoxide Sensor With Loud 85dB Alarm & Flash Warning, Safety Standards
Digital CO Alarm Detector,Independent Carbon Monoxide Sensor With Loud 85dB Alarm & Flash Warning, Safety Standards Digital CO Alarm Detector,Independent Carbon Monoxide Sensor With Loud 85dB Alarm & Flash Warning, Safety Standards
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$39.94
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Combustible Gas Leak Detector & CO Monitor, Natural Gas Detector For CO, LNG, LPG, Methane Protection us Plug
50% Off
Combustible Gas Leak Detector & CO Monitor, Natural Gas Detector For CO, LNG, LPG, Methane Protection us Plug
Combustible Gas Leak Detector & CO Monitor, Natural Gas Detector For CO, LNG, LPG, Methane Protection us Plug
New
$91.94
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Kidde Smoke Alarm, 85 dB, Visual, Audible, Surface Mount, Wall Mountable, Ceiling Mountable, Red, Green, Amber, White (KID21031447) Each Detectors
Kidde Smoke Alarm, 85 dB, Visual, Audible, Surface Mount, Wall Mountable, Ceiling Mountable, Red, Green, Amber, White (KID21031447) Each Detectors
Kidde Smoke Alarm, 85 dB, Visual, Audible, Surface Mount, Wall Mountable, Ceiling Mountable, Red, Green, Amber, White (KID21031447) Each Detectors
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Tuya ZigBee Smart Smoke Detector Security Protection Smoke Alarm Fire Protection For Home Security System Via Smart Life Ap
37% Off
Tuya ZigBee Smart Smoke Detector Security Protection Smoke Alarm Fire Protection For Home Security System Via Smart Life Ap
Tuya ZigBee Smart Smoke Detector Security Protection Smoke Alarm Fire Protection For Home Security System Via Smart Life Ap
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$54.33
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AAON R77440 Smoke Detector Return Side (AAONR77440)
AAON R77440 Smoke Detector Return Side (AAONR77440)
AAON R77440 Smoke Detector Return Side (AAONR77440)
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