Discover Top-Rated Products

Curated picks from Amazon with honest reviews and the best prices.

AS AN AMAZON ASSOCIATE I EARN FROM QUALIFYING PURCHASES.

Best Deals

134749 products
Deal Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES
4.6

Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES

View on Amazon
Deal Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Voice Alerts, Interconnectable, LED Warning Light Indicators, White
4.6

Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Voice Alerts, Interconnectable, LED Warning Light Indicators, White

View on Amazon
Deal Smoke Detector and Carbon Monoxide Detector Co2 Detector Battery Powered with Test/Reset Button 4 Pack
4.6

Smoke Detector and Carbon Monoxide Detector Co2 Detector Battery Powered with Test/Reset Button 4 Pack

View on Amazon
Deal Smoke Detector and Carbon Monoxide Detector Co2 Detector Battery Powered with Test Reset Button 4 Pack
4.6

Smoke Detector and Carbon Monoxide Detector Co2 Detector Battery Powered with Test Reset Button 4 Pack

View on Amazon
Deal SimpliSafe Smoke & Carbon Monoxide Detector
4.6

SimpliSafe Smoke & Carbon Monoxide Detector

View on Amazon
Deal First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation
4.6

First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation

View on Amazon
Deal Kidde Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators
4.6

Kidde Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators

View on Amazon
Deal 3 Pack Photoelectric Smoke and Carbon Monoxide Detector, Smoke Alarm Sealed-in 10 Year Lithium Battery-Operated (White)
4.6

3 Pack Photoelectric Smoke and Carbon Monoxide Detector, Smoke Alarm Sealed-in 10 Year Lithium Battery-Operated (White)

View on Amazon
Deal X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo, Battery-Operated (Not AC Hardwired) Interconnected Combination Smoke Carbon Monoxide Detector, 5 Detectors with 1 Base Station, SC07-MR51
4.6

X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo, Battery-Operated (Not AC Hardwired) Interconnected Combination Smoke Carbon Monoxide Detector, 5 Detectors with 1 Base Station, SC07-MR51

View on Amazon
Deal Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Voice Alerts, Interconnectable, LED Warning Light Indicators, 2 Pack
4.6

Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Voice Alerts, Interconnectable, LED Warning Light Indicators, 2 Pack

View on Amazon
Deal AEGISLINK Smoke and Carbon Monoxide Detector 10-Year Lifespan, Photoelectric Fire Alarm and Electrochemical CO Alarm with Test/Silence Button, with Replaceable Battery, SC240, 6 Pack
4.6

AEGISLINK Smoke and Carbon Monoxide Detector 10-Year Lifespan, Photoelectric Fire Alarm and Electrochemical CO Alarm with Test/Silence Button, with Replaceable Battery, SC240, 6 Pack

View on Amazon
Deal 4 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen
4.6

4 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen

View on Amazon
Deal Kidde Smoke Detector, AA Battery Powered, LED Warning Light Indicators, 1 Pack, White, 30CUAR
4.6

Kidde Smoke Detector, AA Battery Powered, LED Warning Light Indicators, 1 Pack, White, 30CUAR

View on Amazon
Deal Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 2 Pack
4.6

Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 2 Pack

View on Amazon
Deal MTI INDUSTRY Safe-T-Alert 85 Series Carbon Monoxide Propane Gas Alarm - 12V - Black
4.6

MTI INDUSTRY Safe-T-Alert 85 Series Carbon Monoxide Propane Gas Alarm - 12V - Black

View on Amazon
Deal Klein Tools ET110 CO Meter, Carbon Monoxide Tester and Detector with Exposure Limit Alarm, 4 x AAA Batteries and Carry Pouch Included
4.6

Klein Tools ET110 CO Meter, Carbon Monoxide Tester and Detector with Exposure Limit Alarm, 4 x AAA Batteries and Carry Pouch Included

View on Amazon
Deal Ecoey Carbon Monoxide Detectors, 10-Year CO Detector with Human Alarm Sounds and Test Button, Carbon Monoxide Alarm with Electrochemical Technology and Low Battery Signal for Home, FJ127, 4 Packs
4.6

Ecoey Carbon Monoxide Detectors, 10-Year CO Detector with Human Alarm Sounds and Test Button, Carbon Monoxide Alarm with Electrochemical Technology and Low Battery Signal for Home, FJ127, 4 Packs

View on Amazon
Deal CT-580 Portable Carbon Monoxide Detector, Rechargeable CO Detector with Vibration, Visual & Audible Alarms, 0-1000PPM, TFT Color Display for Home, Camping, Travel, Industrial & Professional Use
4.6

CT-580 Portable Carbon Monoxide Detector, Rechargeable CO Detector with Vibration, Visual & Audible Alarms, 0-1000PPM, TFT Color Display for Home, Camping, Travel, Industrial & Professional Use

View on Amazon
Deal 2 Packs Combination Gas & Carbon Monoxide Detector, 4-in-1 Natural Gas Detector & Carbon Monoxide Alarm with Temperature(°F) & Humidity,Propane & CO Detector for Home,RV,Apartment
4.6

2 Packs Combination Gas & Carbon Monoxide Detector, 4-in-1 Natural Gas Detector & Carbon Monoxide Alarm with Temperature(°F) & Humidity,Propane & CO Detector for Home,RV,Apartment

View on Amazon
Deal Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm with 9V Battery Backup,Test/Silence Button, Hard Wired Fire Alarm for Home GS562A 6pack
4.6

Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm with 9V Battery Backup,Test/Silence Button, Hard Wired Fire Alarm for Home GS562A 6pack

View on Amazon
Deal First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack
4.6

First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack

View on Amazon
Deal Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App
4.6

Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App

View on Amazon
Deal Moen Flo Smart Water Monitor and Automatic Shutoff Sensor, Wi-Fi Water Leak Detector for 3/4-Inch Diameter Pipe, 900-001
4.6

Moen Flo Smart Water Monitor and Automatic Shutoff Sensor, Wi-Fi Water Leak Detector for 3/4-Inch Diameter Pipe, 900-001

View on Amazon
Deal Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack
4.6

Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack

View on Amazon
Deal YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant
4.6

YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant

View on Amazon
Deal Solar Security Cameras Wireless Outdoor, 3MP Pan Tilt 360°WiFi Camera with Color Night Vision/PIR Sensor/2-Way Audio/Alexa/Google Assistant
4.6

Solar Security Cameras Wireless Outdoor, 3MP Pan Tilt 360°WiFi Camera with Color Night Vision/PIR Sensor/2-Way Audio/Alexa/Google Assistant

View on Amazon
Deal 2K Solar Security Cameras Wireless Outdoor, 2PCS Outdoor Camera Wireless with 360° View, Cameras for Home Security with Color Night Vision/2-Way Audio, 2.4GHz Wi-Fi Only
4.6

2K Solar Security Cameras Wireless Outdoor, 2PCS Outdoor Camera Wireless with 360° View, Cameras for Home Security with Color Night Vision/2-Way Audio, 2.4GHz Wi-Fi Only

View on Amazon
Deal AOSU Security Cameras Wireless Outdoor Home System, True 2K HD Night Vision, No Subscription, 240-Day Battery Life, 166° Wide View, Spotlight & Siren Alarm, Motion Alert, Support 2.4G & 5G WiFi Router
4.6

AOSU Security Cameras Wireless Outdoor Home System, True 2K HD Night Vision, No Subscription, 240-Day Battery Life, 166° Wide View, Spotlight & Siren Alarm, Motion Alert, Support 2.4G & 5G WiFi Router

View on Amazon
Deal eufy Security SoloCam S340, Solar Security Cameras Wireless Outdoor, Cameras for Home Security, 360° Pan & Tilt Surveillance, No Blind Spots, 2.4 GHz Wi-Fi, No Monthly Fee, HomeBase S380 Compatible
4.6

eufy Security SoloCam S340, Solar Security Cameras Wireless Outdoor, Cameras for Home Security, 360° Pan & Tilt Surveillance, No Blind Spots, 2.4 GHz Wi-Fi, No Monthly Fee, HomeBase S380 Compatible

View on Amazon
Deal Guardline 500 Foot Range Wireless Driveway Alarm [1 Motion Detector Alarm Sensor & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property
4.6

Guardline 500 Foot Range Wireless Driveway Alarm [1 Motion Detector Alarm Sensor & 1 Receiver] Weatherproof Outdoor Security Alert System for Home & Property

View on Amazon