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Detectors & Sensors

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Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall with 9-Volt Battery Backup, Digital LED Display
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$88.00
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$88.00
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$88.00
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$88.00
Product Description The Kidde Carbon Monoxide Detector, Propane, Natural, & Explosive Gas Alarm, Plug-In Wall with 9-Volt Battery Backup, Digital LED Display uses electrochemical sensor...
Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable
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$64.00
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$64.00
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$64.00
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$64.00
Product Description The Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable, model 9CO5LP2, is a carbon monoxide...
Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES
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$175.00
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$175.00
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$175.00
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$175.00
Google Nest Protect (Battery) packaged with a Google Seal for Online Marketplace. Split Spectrum Sensor looks for both fast burning and smoldering, and tells you...
First Alert CO400 Carbon Monoxide (CO) Detector, Battery Operated Alarm, 1-Pack
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$35.00
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$35.00
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$35.00
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$35.00
Product Description The First Alert CO400 carbon monoxide alarm uses an electrochemical sensor the most accurate technology available. The permanent sensor lasts up to 5...
First Alert CO605 Plug-In Carbon Monoxide Detector with Battery Backup , White
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$43.00
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$43.00
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$43.00
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$43.00
The First Alert CO605 plug in carbon monoxide alarm with battery backup uses an electrochemical carbon monoxide sensor the most accurate technology available. The alarm...
First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 1-Pack
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$26.00
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$26.00
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$26.00
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$26.00
Product Description Promote greater household safety with the First Alert 9120B Hardwired Smoke Alarm with Battery Backup. This 120 volt AC smoke detector uses an...
FIRST ALERT BRK SC9120FF Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 1 pack , White
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$64.00
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$64.00
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$64.00
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$64.00
The BRK SC9120B hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly...
X-Sense 10-Year Battery Combination Smoke Carbon Monoxide Alarm Detector with Large LCD Display (Standalone Model)
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$58.00
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$58.00
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$58.00
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$58.00
10-Year Battery: The fire and CO alarm is built with a sealed lithium battery that provides 10 years of continuous power, saving you from changing...
Kidde Smoke Detector, 9V Battery Operated Smoke Alarm, Test-Reset Button, Battery Included
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$15.00
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$15.00
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$15.00
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$15.00
Product Description The Kidde Smoke Detector, 9V Battery Operated Smoke Alarm, model i9030, uses ionization sensor technology to detect invisible fire particles (associated with flaming...
Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button
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$37.00
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$37.00
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$37.00
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$37.00
The Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button uses electrochemical sensor technology to detect poisonous CO gas in your...
First Alert CO615 Dual-Power Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display, White
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$57.00
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$57.00
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$57.00
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$57.00
Product Description The FIRST ALERT CO615 dual power carbon monoxide plug in alarm alerts you to dangerous carbon monoxide. This carbon monoxide detector operates on...
Natural Gas Detector and Propane Detector. Natural Gas Alarm and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-in Gas Leak Sensor for Explosive LPG, LNG, Methane & Butane Gases w Free EBOOK!
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$63.00
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$63.00
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$63.00
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$63.00
✅ 𝗦𝗔𝗩𝗘 𝗬𝗢𝗨𝗥 𝗧𝗜𝗠𝗘- Plug and Play! Don't waste your precious, limited free time with complex installations and never change a battery! Just plug in...
Smoke Detector Carbon Monoxide Detector Combo, Dual Sensor Smoke Alarm and Carbon Monoxide Detector Replaceable Battery Smoke Carbon Monoxide Detector with Digital Display for Travel, Home
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$34.00
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$34.00
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$34.00
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$34.00
【Dual Sensor Keep Your Safety】This smoke and carbon monoxide detector is built with both a cutting-edge photoelectric smoke sensor and electrochemical carbon monoxide sensor detector...
First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice Location, Battery Operated
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$74.00
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$74.00
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$74.00
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$74.00
The First Alert SCO501CN 3ST Combination Smoke and Carbon Monoxide Alarm with Voice Location detects both smoke and carbon monoxide in a single device. The...
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
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$140.00
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$140.00
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$140.00
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$140.00
SET IT & FORGET IT! Installs in seconds! The YoLink wireless Water Sensor could not be easier to install; just place near or under the...
FIRST ALERT Battery Powered BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector , White
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$78.00
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$78.00
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$78.00
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$78.00
BRK SC7010BV Combination Smoke & Carbon Monoxide Alarm with Voice & Location is easy to program with 11 preprogrammed home locations. The voice alarm not...
First Alert FG200B Family Gard Basics Smoke Alarm 6-Pack | Battery Operated Smoke Detector , White
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$65.00
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$65.00
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$65.00
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$65.00
Keep your loved ones safe with the First Alert Family Gard Basics Smoke Alarm 6-Pack (FG200B). Critical for apartments, dorm rooms, hotels, or wherever else...
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
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$238.00
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$238.00
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$238.00
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$238.00
The Corentium Home by Airthings radon detector is a state-of-the-art measuring instrument that combines ease of use and performance. The Corentium Home by Airthings radon...
CEKKIENA [3-in-1] Carbon Monoxide Detector Portable Mini Air Quality Monitor with Lanyard Smoke Alarm CO Gas Meter Temperature Humidity Sensor Built-in 1000mAh Battery, Indoor/Outdoor (Orange)
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$70.00
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$70.00
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$70.00
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$70.00
Electrochemistry working method. More accurate detection of carbon monoxide. There is no delay, real-time monitoring, and data is refreshed every 2 seconds shows on the...
FIRST ALERT Battery Powered P1210E Smoke Alarm, White
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$53.00
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$53.00
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$53.00
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$53.00
Featuring a slim, space-saving design, this First Alert battery-operated photoelectric smoke alarm uses an ultra-reliable photoelectric sensor to detect smoke from slow-burning, smoldering fires, and...
Kidde Smoke Detector & Carbon Monoxide Detector Combo with 10-Year Battery
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$84.00
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$84.00
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$84.00
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$84.00
The Kidde Smoke Detector & Carbon Monoxide Detector Combo with 10-Year Battery, model P3010K, provides two fire safety detectors in one unit through the use...
Amazon Smart Air Quality Monitor – Works with Alexa
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$123.00
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$123.00
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$123.00
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$123.00
Track and measure - easily detect smoke, allergens, and other pollutants Get notified - Alexa can send notifications to your phone or Echo devices if...
First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White
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$37.00
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$37.00
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$37.00
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$37.00
Product Description The FIRST ALERT tamper resistant lithium battery powered smoke alarm provides a full 10 years of protection without having to change the batteries!...
X-Sense Mini Smoke Detector, 10-Year Battery Photoelectric Smoke Fire Alarm with LED Indicator & Silence Button, XS01
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$25.00
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$25.00
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$25.00
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$25.00
10-YEAR BATTERY SMOKE DETECTOR: The 10-year battery-operated fire detector reduces the trouble of frequent battery replacement; keeps your family safe by providing reliable, 24/7 uninterrupted...
First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710, White
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$44.00
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$44.00
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$44.00
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$44.00
Featuring a low-profile, contemporary design, the First Alert PR710 Slim Photoelectric Smoke Alarm with 10-Year Battery provides the same protection as a standard smoke alarm...
First Alert Powered Alarm SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated, 1 Pack, White
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$75.00
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$75.00
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$75.00
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$75.00
Product Description The First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm features dual sensors to detect both smoke and carbon monoxide in a single...
First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation
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$70.00
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$70.00
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$70.00
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$70.00
The easy-to-install, wireless, battery-powered First Alert Z-Wave Smoke & Carbon Monoxide Detector Alarm helps protect your home and family from potential dangers. It is designed...

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