First Alert Smoke And Carbon Monoxide Detector Battery Powered White

The 2-pack First Alert carbon monoxide alarm utilizes an electrochemical carbon monoxide sensor to detect carbon monoxide. The battery-powered design of this personal carbon monoxide detector means your space can be monitored for dangerous carbon monoxide gas. Simply insert the included 9-volt battery and the carbon monoxide detector is ready to go. When CO levels become elevated, a loud 85-decibel alarm alerts you to the threat. Designed to be simple to use, the CO detector has just one button that silences or tests the unit, as well as an end-of-life timer that lets you know when it is time to replace the device.

Me gusta. Herminia. Bronx, NY. Mon May 18 2026

This plug-in electrochemical explosive gas and carbon monoxide alarm features a backlit digital display, this explosive gas, and CO detector plugs into any AC outlet with no additional mounting hardware needed.

It's an alarm -it seems to work -haven't had a chance to truly try it out -which is good -so that is all I have to say about that lol. Kimberly. Boston, MA. Mon Mar 09 2026

This First Alert Plug-In Electrochemical Carbon Monoxide Alarm features an electrochemical CO sensor to alert you to dangerous carbon monoxide. This personal carbon monoxide detector plugs into any standard electrical socket to monitor CO levels in your home, office, or other space. The simple, user-friendly design features battery backup to allow for continuous monitoring, even in the event of a power outage.

Received as advertised. Simple to install- just plugged in. One day shipping delay due to winter storm. Was informed about delay and provided new date, as when to expect delivery - without asking. This unit only takes up one outlet plug on a regular size two plug home outlet. There is room to plug in a 2nd male end plug, in to same outlet. Such as a night light.. Anonymous. Wed Feb 07 2024

The First Alert SMI100 Battery-Operated Smoke Alarm is available in a convenient two-pack. The SMI100 smoke detector is equipped with First Alert's Precision Detection advanced sensing technology and meets new industry standards. This battery-operated alarm is easy to install and the front access battery compartment makes for easy battery replacements.

Great!!. Robin. US. Sun Aug 03 2025

The SMICO100-AC Interconnect Hardwire 2-in-1 Smoke and CO Alarm with Battery Backup utilizes First Alert's Precision Detection technology and meets the latest industry standards. Easily install and interconnect multiple detectors together to create an alarm system throughout your home. First Alert's Precision Detection advanced sensing technology complies with the latest industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.

Anthony. Eatontown, NJ. Fri Mar 20 2026

The First Alert SMI100 Battery-Operated Smoke Alarm is easy to install and features First Alert's Precision Detection advance sensing technology. The front access battery compartment makes for quick battery replacements and a low battery warning will advise when it's time to replace. Discourage unwanted removal of the battery or smoke alarm using the optional locking features. Use the convenient test/silence button on the front of the smoke alarm to check that it is operating properly and silence false alarms. An end-of-life warning will advise you when it’s time to replace because alarms don't last forever. Effortlessly install the CO400 Battery-Operated Carbon Monoxide Alarm throughout your home for reliable CO protection in minutes. Operation is simple. Test the CO alarm using the single test/silence button. The low battery warning will notify you when it's time to replace the alarm's battery, which is quick process due to the front access battery door, and an end-of-life warning will alert you when it's time to replace the alarm all together.

Venita. US. Sun Jan 04 2026

The SM200 Battery-Operated Smoke Alarm meets the latest industry standards featuring First Alert's advance sensing technology in an easy to install, slim profile alarm. First Alert's Precision Detection advanced sensing technology complies with the latest industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.

Anne. Ponte Vedra, FL. Sun Jan 04 2026

The product alerts you to dangerous carbon monoxide levels. This carbon monoxide detector operates on a dual-power system with battery backup for continuous monitoring, even in the event of a power outage. The backlit digital screen tells you, at a glance, what the carbon monoxide and power levels are. The monitor also features a convenient test and silence button and an end-of-life timer that lets you know when it is time to replace the unit.

Thankfully, I have not had it go off due to us not having carbon monoxide in the home, but we test it every week and it’s loud!!!. Diane. Terryville, CT. Tue Dec 31 2019

This dual-function alarm detects both smoke and carbon monoxide, with a clear digital display showing real-time gas concentration levels (PPM). When either gas is detected, the device emits a loud, continuous beep to ensure prompt alerts. Powered by 3 AA batteries (batteries not included — customers are required to supply their own due to national regulations). Designed with low power consumption for extended standby life, and features a low battery warning along with automatic sensor fault detection. A smart, reliable safety solution for any home or workspace.

Wrong units need to send back, but I really liked these state-of-the-art alarms. Diane Solano. San Antonio, TX. Thu Jan 15 2026

Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup & Voice Alerts. Interconnects with most First Alert and BRK hardwired alarms. When one alarm sounds, all compatible alarms sound up to 12 smoke alarms and 6 other CO/heat alarms).

Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup. Smart Interconnect, interconnects with most First Alert and BRK hardwired alarms. When one alarm sounds, all compatible alarms sound (up to 12 smoke alarms and 6 other CO/heat alarms).

Protect your home with the innovative Water Alert System, offering unparalleled peace of mind! Featuring rapid leak detection and immediate alerts through an 85dB alarm and smartphone notifications, you'll be the first to know when water is where it shouldn't be. Designed for effortless setup in kitchens, bathrooms, basements, and beyond, its robust build stands up to humidity and varied climates. Plus, enjoy long-lasting performance and timely battery alerts, ensuring your home is always safeguarded. Don't wait for disaster to strike; invest in the Water Alert System today and secure your sanctuary!

Upgrade your home security with the enhanced 2K Window Camera—an intelligent indoor monitoring solution built to protect your home and loved ones around the clock. Delivering crystal-clear 2K QHD live streaming and advanced full-color night vision, it captures vivid details day and night with a 104° wide-angle lens to cover more of your space. The upgraded back-illuminated sensor and F1.0 large aperture ensure bright, true-to-life footage even in extremely dark environments. With AI-powered motion detection that recognizes people, pets, and vehicles, you’ll receive accurate, real-time alerts when activity occurs. In emergencies, the in-app 911 shortcut allows instant connection to local services while sharing live video and location for faster response. The built-in two-way audio lets you communicate clearly with family members, visitors, or intruders from anywhere. Installation is simple with the included magnetic stickers. Flexible storage options include secure U.S.-based cloud storage with encrypted protection or local microSD card recording. With multi-device viewing, easy sharing for up to three accounts, and 24/7 online customer support, staying informed and protected has never been easier.

Just what I wanted - easily put on the inside of a window overlooking front and have perfect coverage. Love the fact someone can't remove this. Nite time coverage is great as well.. Nickie. Saint George, UT. Sun Apr 19 2026

Create a safer and more comfortable home environment with this 2-pack of 2K smart indoor security cameras. Designed with a glass-mount installation, these cameras can be placed easily on windows, office glass walls, fishtanks, or reptile terrariums—no drilling or tools required. Their compact, modern design blends seamlessly with any interior style while keeping your space under reliable watch. Enjoy crystal-clear 2K resolution and full-color night vision, ensuring every detail is visible both day and night. Smart motion detection recognizes people, pets, and vehicles, gently notifying you of any movement so you can feel at ease even when you're away. Compatible with both 2.4GHz and 5GHz Wi-Fi networks for a smoother, more stable connection and improved viewing experience. With U.S.-based cloud storage and local memory card options (sold separately), you can choose the storage method that best suits your lifestyle. In emergencies, the in-app 911 shortcut allows instant connection to local services while sharing live video and location for faster response. Real-time app access allows you to share viewing privileges with family or friends and check multiple live feeds at once, making it easier than ever to stay connected and protected. This camera set is perfect for anyone who wants peace of mind with a clean, hassle-free setup.

These are great and easy to set up. AI tells you what people are wearing and doing.. Stephanie. Decatur Illinois. Sat Dec 13 2025

CO₂ Control Made Simple for Every Environment: Experience streamlined CO₂ control with our carbon dioxide monitoring controller. Dual infrared sensors provide stable measurements, and intelligent day-night sensing automates CO₂ supply. Switch between plant and human modes with ease, ideal for greenhouses, classrooms, or labs.

CO₂ Control Made Simple for Every Environment: Experience streamlined CO₂ control with our carbon dioxide monitoring controller. Dual infrared sensors provide stable measurements, and intelligent day-night sensing automates CO₂ supply. Switch between plant and human modes with ease, ideal for greenhouses, classrooms, or labs.

CO₂ Control Made Simple for Every Environment: Experience streamlined CO₂ control with our carbon dioxide monitoring controller. Dual infrared sensors provide stable measurements, and intelligent day-night sensing automates CO₂ supply. Switch between plant and human modes with ease, ideal for greenhouses, classrooms, or labs.

Wireless Door Sensor Alarm Set:This wireless door sensor alarm includes 1 receiver and 2 sensors, with a 656 ft / 200 m range in open areas and 164 ft / 50 m through walls. It offers 58 ringtones, 5 volume levels (0-110 dB), and LED indicators. Easy installation with strong adhesive, and battery lasts over a year. Ideal for home, store, or security needs.

Works great to let you know when someone opens a door! We needed for a business. Easy to install.. Tammy. Mon Feb 02 2026

CO₂ Control Made Simple for Every Environment: Experience streamlined CO₂ control with our carbon dioxide monitoring controller. Dual infrared sensors provide stable measurements, and intelligent day-night sensing automates CO₂ supply. Switch between plant and human modes with ease, ideal for greenhouses, classrooms, or labs.

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The Roborock Q10 X5+ boasts impressive HyperForce® suction power for unrivaled vacuuming results. The Dual Anti-Tangle Systtem and self-emptying base ensure minimal maintenance. Make everyday cleaning easier.

Works great for sweeping . I have not mopped with it yet. Worth the money. Barbara. Brainerd, MN. Sun May 24 2026

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The Windmill Air Purifier Max is a sleek, smart, and ultra-quiet air purifier designed for the modern home. With 3-in-1 True HEPA filtration and an advanced laser-based air quality sensor, it helps capture odors, smoke, VOCs, and 99.97% of harmful airborne particles (down to .3 microns) from your air. Connect the purifier to the Windmill Air app to track your Air Quality Index (AQI), set schedules, and enable extra features (like Child Lock). Two sleep modes (Whisper and White Noise), a deep-cleaning Boost mode, and a smart, auto-adjusting Eco mode make breathing clean air easier and more intuitive than ever.

Between a dog and allergies, turning the house into a true sanctuary is an ongoing project. The Windmill air purifier has helped us reach a whole new level of breathing zen. We added it as a complement to our heavier‑duty purifiers (plus a whole‑house system — did I mention there’s a dog?), and after almost a year of constant use, it’s performing exceptionally. It runs nonstop, the filters last, and replacements are easy to find. A quiet, steady workhorse in the background of daily life.. Maria. Sylvania, OH. Wed May 06 2026

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Smart WiFi Door and Window Sensor, No Hub Required Wireless Contact Sensor with App Alerts, Compatible with Alexa & Google Assistant(Battery Not Included)

Automatic flush-on-leave technology eliminate the need to touch surfaces. Control flushing with the intuitive remote or side buttons: choose between powerful full flush or water-saving half flush, saving up to 30% water without sacrificing performance.

Really really nice believe it or not especially at night time when you go into the bathroom and here don’t turn on the lights on and it just lights up for you and open and close because I like my toilet they always closed. Steven. US. Tue May 19 2026

Our most powerful, yet quietest purifier, now with a wifi connected app! You can now have real time air quality alerts, filter change alerts, device control and device sharing at your fingertips. The pure air solution for extra large spaces, high ceilings and open concepts. Circulates the air in 1,043 sq. ft. 4x/ hour or in 2,086 sq. ft. 2x/hour.

I love it. It is the best purchase ever. Bonita. US. Fri Aug 16 2024

- SpiraFlow™ Real-Time Self-Cleaning Mop - 270 mm Extra-Wide Roller - Easy Maintenance - Roller lifts up to 15 mm with Innovative Roller Shield - Edge-Adaptive Roller Mop - Anti-tangle side brushes & DuoDivide™ main brush - 20000 Pa HyperForce® Suction - DirTect™ Technology - 167°F High-Temperature Mop Cleaning and 131°F Warm Air Drying - Pet-Friendly Intelligence *Supports 2.4GHz Wi-Fi only.

I have just had one trial run with this machine to make sure it was running smoothly and I was very impressed. It was a daunting prospect for me to connect it to my computer as I am 77 years old but my daughter helped me to connect it up. It is also quite large in size. impressed with it although it was quite daunting for me to set it up as I am nearly 80 years old but luckily my daughter set it up for me. Rita. TX. Fri Apr 17 2026

-3.14 in (7.98 cm) Ultra-Slim Design -Industry-First AdaptiLift™ Chassis -Dual Anti-Tangle System -22000Pa HyperForce® Suction -Multifunctional Dock 3.0 Thermo+ -RetractSense™ Navigation System -Reactive Al 3.0 Obstacle Recognition

great away from home robot does a great job at recognizing carpets and obstacles. Deandre. Thu Apr 02 2026

Shark NeverChange Air Purifier MAX, saves you $300 or more in filter replacement costs over 5 years*. Covers up to 1400 sq. ft., for powerful, multi-room purification. Odor Neutralizer Technology guards against odors throughout your home, releasing a fresh scent. A HEPA filter captures 99.98% of particles. *Vs. cost of replacing filters on a competitor unit over 5-year period in 300 sq ft space.

This air purifier do his job I sleep better at night and and breathe better my house is now always have clean air even when I’m cooking it cleans the air. Jorge. Bronx, NY. Wed Dec 10 2025

Watch over your baby with confidence. This 720P monitor features a large display, long battery life, and seamless multi-camera support—designed for modern parenting.

Sarah. Woodbridge, VA. Wed Jun 03 2026

Refresh your outlook on home wellness with the Levoit Vital 200S-P Smart Air Purifier. Featuring smart control, special functions designed for pet owners, and 3-stage filtration, this air purifier is the perfect fit for any home.

Excellent for pets! I have a dog and a cat and I feel the house so much fresher. The purifier is quiet and works amazing!. Richard. East Granby, CT. Tue Mar 10 2026

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The ECOSELF air purifier features a 3-stage advanced filtration system, delivering hospital-grade air purity by capturing dust, smoke, pollen, and pet dander. It is ideal for large rooms up to 1400 sq ft, with ultra-quiet 20dB sleep mode for bedrooms, offices, and living spaces. Its user-friendly design includes auto mode, child lock, and compact dimensions, making it perfect for homes and workspaces. 1. 1400 sq ft coverage - Purifies large spaces every 30 mins. 2. 3-stage advanced filtration - Hospital-grade air purity, replace every 3-6 months (no washing). 3. User-friendly controls - 3 fan speeds, auto mode, child lock. 4. Ultra-quiet sleep mode - Near-silent (20dB) for undisturbed rest. 5. Compact design - 5.7"D x 11.8"W x 15.75"H 6. Certified safety - FCC, ETL, EPA certified. 7. Air quality monitor - Tracks and improves indoor air. 8. Pet & allergen friendly - Removes dust, smoke, pollen, dander, and odors. 

Has a good strong blower and I could tell after the first day that the air was clearer.. Cindy. IL. Wed Jun 03 2026

Our products feature solid materials and meticulous craftsmanship, delivering quality that stands the test of time for true durability. We also maintain affordable pricing with outstanding value, allowing you to enjoy reliable, high-quality items at a reasonable price—truly worth every penny.

7.5 in Wireless Weather Station：weather station accurately monitors the temperature, humidity, pressure, and weather changes, automatically calibrates the time, and can be used as a calendar clock. The large display provides precise readings, a good partner for your home life or travel.

I like the readibility of the screen and the battery backup function. Good value, though I wish it displayed exterior barometric pressure rather than just trends.. Jeff. NJ. Sun Dec 28 2025

-3.14-inch (7.98cm) Ultra-Thin Design -Dual Anti-tangle System -0% Hair Tangle Rate -100% Hair Removal Rate -Industry-First AdaptiLift" Chassis -DuoDivideTMain Brush -FlexiArmTh Riser Side Brush -VibraRise® 4.0 Mopping System -ReactiveAl 3.0 Obstacle Recognition -NEW Generation RockDock® Ultra -176°F Dynamic Mop Washing -2.5-Hour Fast Charging -Built-in Intelligent Voice Assistant -Only support 2.4GHz Wi-Fi. 5GHz is not supported

Upgraded from the Roborock q Reve for better mopping and very impressed so far.. Amy. US. Thu May 28 2026

Ring Alarm Security System packs the power of whole-home security into an easy DIY package. When armed, Ring Alarm sends notifications to your phone and tablet whenever doors or windows open and when motion is detected at home. Integrate it with Ring cams, doorbells, and select smart locks to control your entire security system right in the free Ring App. 24-hour battery backup and cellular backup capabilities means you’re never without protection. Activate 24/7 professional monitoring with a Ring Protect Plus subscription for only $10 a month and get emergency support when you need it.

[This review was collected as part of a promotion.] Awesome product. Really easy to use. We live near busy street and this ring system comes handy for safety of my house. I love all the ringtones. Not too loud. Very highly recommended. Looks really classy.. Nirali. Akron, Ohio. Mon Feb 07 2022

I couldn’t be happier with my Electrolux vacuum. This vacuum is incredibly lightweight and the battery life is impressive. I also love the sleek, modern design. It actually looks nice sitting out instead of something you want to hide away. The 2-in-1 feature is super convenient, the handheld option makes quick cleanups a breeze, especially for furniture and cornered areas. Maintenance is simple and hassle-free, which is a huge plus. It’s the perfect size for everyday use without feeling bulky or heavy. And despite its compact design, the suction power is strong and effective, it picks up everything from dust to larger debris with ease.. Anonymous. Sat May 02 2026

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Plug in new lighting styles with ease. SKYX Platforms makes installation safer, faster, and more affordable. With SkyPlug Technology, you can plug in chandeliers, pendants, and semi-flush lights at the click of a button—mitigate future hardwiring. Each kit includes the SkyPlug, SkyOutlet, canopy design of your choice, plus all hardware and adapters.

It’s great to have everything you need in one kit. It makes installation a breeze.. Paulina. US. Sun May 17 2026

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Featuring a 360° All-in-One 4-stage air purification system, this unit removes 99.97% of airborne particles as small as 0.3 microns in size. Winix’s PlasmaWave Technology creates Hydroxyls which help reduce the presence of airborne Bacteria. The units built-in Smart Sensors detect and monitor the quality of air in your environment and provides a visual representation of your current air quality. When in Auto Mode, the unit automatically adjusts fan speed to ensure efficient and cost-effective cleaning. Activate Sleep mode for quiet, energy-efficient operation.

Perfect condition. Working well.. Anonymous. Wed Mar 25 2026

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3CCT and Dimmable LED rechargeable battery wall light port has a modern refined design that is ideal for any living room, bedroom, or hallway interiors. This magnetic vanity has up-down lighting and 360° rotatable head, giving a wider illumination range. With a built-in rechargeable battery and Type-C charging, there's no need for hard wiring. One full charge provides up to 50 hours of use, ideal for daily lighting or accent illumination.

This is a very quality made item. It has a pretty good battery in it and is easy to install with multiple options available for you to choose and the three lighting functions are also very nice as well.. Courtney. Kansas City, KS. Tue May 05 2026

Great alarm! Loud and easy to install.. Lacrecia. Charleston, WV. Mon Mar 04 2024

Cigarettes contain harmful substances such as carbon monoxide, nicotine, acetone, acetaldehyde, and ammonia, which are harmful to the human body. This Smoke Grabber can quickly purify the air and reduce the harm caused by smoke and dust to the human body.

Given as a gift we received. Dawn. Pomona, CA. Sat Mar 28 2026

Upgrade your daily bathroom experience and increase hygiene with Moen’s new electronic cleansing toilets. Get the functionality of a smart toilet and the benefits of a bidet with the 2-series standard electronic cleansing toilet. This option delivers you a comfortable and complete clean with powerful performance to leave you feeling fresh. Operated with a remote and dial, the innovative tankless design, deodorizing system, and replaceable nozzle promise you the ultimate in comfort and hygiene.

Best thing we have in our house!. Julia. Newton, MA. Sat Apr 25 2026

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The Electrolux Ultimate600 Complete Home cordless stick vacuum gives you quick accessibility no matter the cleaning task. With four unique nozzles designed to clean a variety of surfaces and the vacuum's powerful suction, you can easily take care of quick messes when they happen and ensure a thorough clean. 50 minutes of run time for cleaning.

Light weight, works really well. Del. US. Fri Apr 17 2026

✅ [Convenient Features]: Built-in Tank, auto open/close lid, foot-sensor seat & flush, rear & feminine warm-water wash, warm-air dryer, instant warm water, heated seat, off-seat auto flush, and a water-saving 1.03 GPF flush—plus nightlight & LED display. All controlled with the included remote for truly hands-free hygiene.

I am shocked on how many things a toilet can do! This is next level for sure. The auto open and close lid is really nice to have, but heated seed Air dryer Self cleaning This is just out of this world amazing. I am extremely happy with my purchase, I will say that you will need to have an electric outlet close by, as it does require for it to be plugged in.. Valerie. Albuquerque, NM. Wed Nov 12 2025

AUGE LIGHT 4-in 1 White Noise Sound Machine with Night Lights 30 Soothing Sounds 32 Volume Levels 5 Timers, Portable Sleep Machine for Baby Kids Adults, Sound Therapy Nightstand for Home Travel

It's just what I wanted and it arrived in two days!. Michael. Endwell, NY. Wed Feb 25 2026

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Introducing the newly redesigned Touch Digital Heat Controller (ATW-TDHC), offering a blend of innovation, convenience, and precise control. This state-of-the-art device is required to operate our five Italian-designed Heated Towel Rack collections and allows heat levels to be adjusted with 5 different heat settings. Can be rotated around the power connector for convenience or appearance. Compatible ONLY with the following collections: Sirio Quadro Vega Modello i Antus

The exact replacement that I needed. Joel. Aventura, FL. Wed Apr 05 2023

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The Undisputed Champion of Kloudic. "BOUD1015" for the original filter 1Pack

I like this air purifier because it is so small but does an amazing job. We have it on top of my husband’s dresser. We have a big bedroom, it covers the whole area.. Sheri. US. Tue May 12 2026

The Window Cleaning Robot Mini Mop combines powerful suction, intelligent navigation, and advanced spray technology for spotless, streak-free glass. Featuring 3000Pa suction power, dual ultrasonic nozzles, and smart path planning, it cleans efficiently and safely across windows, mirrors, and tiles. With multiple modes, a 60ml water tank, and remote control operation, it delivers professional results—no ladders, no effort.

easy to use and doesn't take a lot of space. Bonita. Springfield, OR. Sun Jan 18 2026

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Introducing the ultimate solution for dynamic outdoor lighting. Engineered for convenience and security, this fixture seamlessly combines powerful illumination with intelligent motion-sensing technology

It’s perfect exactly what we were looking for for our project Home. Has a beautiful nice warm motion. Detective works well. And it’s designed very subtle modern look.. Vanessa. Wed May 20 2026