Smoke detectors are essential safety devices that can save lives by alerting you to the presence of smoke and fire in your home. In 2025, the market offers a variety of advanced smoke detectors equipped with features like smart technology, voice alerts, and long-lasting batteries. These top-rated models ensure reliable performance and ease of use, making them a must-have for every household. Investing in one of the best smoke detectors can provide peace of mind and enhance your home’s safety.
Ecoey Smoke Alarm Fire Detector, Battery Included Photoelectric Smoke Detector with Test Button and Low Battery Signal, Small Fire Alarm for Home, Bedroom FJ136GB, 6 Packs
- Accurate & Sensitive: The small smoke alarm adopts photoelectric technology to detect smoke. More sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe 24/7
- TEST BUTTON: Please test the fire detector once a month. If red LED flashes with “chirp” every 30 seconds, it's low battery signal, please change battery in 7 days. Small size, DIA 3.3 inch. If you have any problem with smoke alarm, please contact us
- Easy Installation: The smoke detector can easily install with mounting bracket. No hardwired anymore and you can install it wherever you want, except bathroom and kitchen, keep 3 ft away from the kitchen, bathroom, or other high air flow areas
- Sound & LED Warning: When the fire alarm detects smoke or detect combustion particles in the air, it will alert in 85 dB and the red LED will flash rapidly to remind you to check. If fault, please clean dust or smoke inside smoke alarm with fan
- Home Protection: According to US data analysis, a family fire begins every 38 seconds. The faster you know about the fire, the sooner you start moving your family, working fire detector reduces the risk of home fire deaths by 50%
$51.99
SALE
−$4.52
First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack
- First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
- Battery-operated alarm allows for easy installation and maintenance
- Front access battery compartment makes for easy battery replacements
- End-of-life warning lets you know when it’s time to replace the alarm
- Test/silence button for efficient testing to ensure alarm is working properly
$15.47
LSHOME 3 Pack Smoke Detector Fire Alarms 9V Battery Operated Photoelectric Sensor Easy to Install with Light Sound Warning, Test Button,9V Included Safety for Home Hotel(912-3) (GS528A)
- WARNING：Please read the Instructions before installing and operating the product Accurate & Sensitive: The smoke alarm adopts photoelectric technology to detect smoke. Keep your home safe
- Photoelectric Technology&Material: Fire-Retardant ABS V0 Level. 9V Battery-Powered Photoelectric sensor Smoke Alarm. photoelectric technology which is optimized to detect slow smoldering fires which generate light smoke, little heat and may smolder from all directions for hours before bursting into flames.
- Test Button: Test smoke alarm every week by pressing the test button in the middle of the cover for 5 seconds. Please change batteries when smoke detector inform low battery, smoke alarm “chirp” every 32 seconds and the red LED flashes at the same time
- Sound & LED Warning: If fire alarm detects smoke or combustion particles in the air, it will sound in 85db and red LED will flash rapidly to remind every member to check. If fault, please clean dust or smoke inside smoke alarm with fan
- Home Protection: According to US data analysis, a family fire begins every 38 seconds. The faster you know about the fire, the sooner you start moving your family, and the smoke alarm at work reduces the risk of home fire deaths by 50%
$26.99
SALE
−$23.00
Smoke Detector, Lecoolife, 9V Battery Operated Smoke Alarm with LED Indicator, Silence Button, Battery Powered, White, 3 Pack
- Intuitive Sound LED Light Warning: The moment our smoke alarm detects any sign of combustion, the red LED Light instantly flashes at a rapid pace, signaling a potential danger. With every flash, you're reminded of our advanced alarm system's unwavering vigilance. Rest assured, it only sounds when smoke or combustion particles are detected—not heat, flame, or gas
- Advanced Photoelectric Technology: Equipped with cutting-edge photoelectric technology, our smoke alarm is optimized to detect even the slightest sign of a smoldering fire. Light smoke, minimal heat—it's all detected, ensuring your safety before a fire breaks out
- Effortless Installation: Setting up our smoke alarm is a breeze. Complete with screws and a bracket, it's ready to go in minutes. Powered by a 9V battery (included), it stays functional even during power outages. And with a convenient low-battery indicator, you'll never be left in the dark
- Versatile for Any Space: Radioactive-free and ready for any room, our smoke alarm ensures your home's safety from the attic to the basement. Except for the kitchen and bathroom, it's the perfect addition to every living space, keeping you and your loved ones protected
- Superior Warranty & Service: We stand by our products with unmatched after-sales service. Any questions? Just reach out, and our team will get back to you within 24 hours, ensuring your satisfaction and peace of mind
$26.99
4 Pack Smoke Detector Fire Alarms 9V Battery Operated Photoelectric Sensor Smoke Alarms Easy to Install with Light Sound Warning, Test Button,9V Battery Included Fire Safety for Home Hotel(912-4)
- Accurate & Sensitive: The small size smoke alarm adopts photoelectric technology to detect smoke, which is more sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe 24/7
- Photoelectric Technology&Material: Fire-Retardant ABS V0 Level. 9V Battery-Powered Photoelectric sensor Smoke Alarm. photoelectric technology which is optimized to detect slow smoldering fires which generate light smoke, little heat and may smolder from all directions for hours before bursting into flames.
- Test Button: Test smoke alarm every week by pressing the test button in the middle of the cover for 5 seconds. Please change batteries when smoke detector inform low battery, smoke alarm “chirp” every 32 seconds and the red LED flashes at the same time
- Sound & LED Warning: If fire alarm detects smoke or combustion particles in the air, it will sound in 85db and red LED will flash rapidly to remind every member to check. If fault, please clean dust or smoke inside smoke alarm with fan
- Home Protection: According to US data analysis, a family fire begins every 38 seconds. The faster you know about the fire, the sooner you start moving your family, and the smoke alarm at work reduces the risk of home fire deaths by 50%
$35.90
First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack
- 6 pack of hardwired smoke alarms, includes battery backup for power outages
- Tamper resistant locking pins, single button silence/test and loud 85Db alarm
- 120-Volt AC power with 9-volt battery backup (included) to keep alarm functioning during power outage
- Open mounting design for easy installation with side load battery compartment for quick replacement and interconnect able up to 18 units (12 smoke, 6 co/heat/relay)
- 10-Year limited
$104.99
X-Sense Smoke Detector, 10-Year Battery Smoke Fire Alarm with Photoelectric Sensor, LED Indicator & Silence Button, 1-Pack
- Please Note: SD2L0AX is a basic standalone unit; it does not support wireless interconnection, does not have Wi-Fi, and cannot be used with a base station
- 10-Year Battery Life Smoke Detector (Not AC Hardwired): Equipped with a sealed 10-year lithium battery for continuous power with no replacement required during the 10-year life of the alarm
- Accurate & Responsive Smoke Alarm: Adopts the most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires; provides the earliest possible warning of fire
- Quick and Easy Installation: No need for rewiring, as the battery-operated smoke alarm is easy to install with the included screws, anchor plugs, and mounting bracket, or just use an adhesive magnetic pad (sold separately) to effortlessly install it on a wall or ceiling
- Auto-Check Function: Constantly monitors itself and quickly warns you of low battery or faults
$18.95
SALE
−$19.00
Fire Alarms Smoke Detectors, Smoke Alarm Battery Operated, Fire Alarm with Test Button & Low Battery Signal, Photoelectric Technology Fire Detectors for Bedroom and Home,12 Packs
- FIRE ALARMS SMOKE DETECTORS: The smoke alarm adopts photoelectric technology to detect smoke. More sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe 24/7.
- TEST BUTTON: "Test" button allows you to test the fire alarm once a month. Low battery signal makes you can know whether the alarm has sufficient power easily.
- Sound & LED Warning: When the fire alarm detects smoke or detect combustion particles in the air, it will sound their alarms and the red LED will flash rapidly to remind you to check.
- EASY INSTALLATION: The smoke detector can easily install with mounting bracket. No hardwired anymore and you can install it wherever you want.
- HOME PROTECTION: According to US data analysis, a family fire begins every 38 seconds. The faster you know about the fire, the sooner you start moving your family, and the smoke alarm at work reduces the risk of home fire deaths by 50%.
$75.99
3 Packs Smoke and Carbon Monoxide Detector Powered by Battery,Portable Smoke Detector Carbon Monoxide Detector Combo with Large LCD Display, Fire Alarm Smoke Detector for Home,Kitchen
- 【Dual Sensors Protection】Smoke and carbon monoxide detector adpots photoelectric sensor and electrochemical CO sensor design. 2-in-1 sensitive alarm on this smoke detector carbon monoxide detector combo, providing a safer area for anyone.
- 【Alarm and LED Indication】 Smoke and carbon monoxide detector has a real-time smoke and CO concentration on LCD display, once smoke or CO reaches its dangerous level, sensitive carbon monoxide alarm will give out both sound alert and red LED flash alarm, sound will be louder than 85 decibels.
- 【Low Battery Warning】 A smoke and carbon monoxide detector is powered by 3 batteries, smoke alarm will chirp once every 30s to remind user of replacing a new battery. Make sure that this carbon monoxide detector always keeps its working status in daily life.
- 【Easy to Install】The installation of fire alarm smoke detector is easy, it is easy to mount on any wall or ceiling, suitable for bedroom, kitchen, living room, basement, hotel, office, etc. Test button is for battery and alarm operation verification.
- 【Caution and Hints】 Smoke detector carbon monoxide detector combo adopts unique design. Do not use detergents or other solvents to clean the unit. Do not paint the unit. If you have any problems, please feel free to contact us.
$46.95
Kidde Smoke & Carbon Monoxide Detector, 10-Year Battery Powered, LED Warning Light Indicators, 4 Pack
- 2-IN-1 DETECTION: Alerts you to both smoke & carbon monoxide (CO) using a single, cost-effective device.
- NEVER-CHANGE 10-YEAR BATTERY: No low battery chirps or battery changes for 10 years & saves up to $40 over the life of the detector. (10-yr limited warranty on alarm, not a battery performance claim.)
- ENHANCED SENSING TECHNOLOGY: Reduces false smoke alarms often caused by cooking. Comprehensively tested to meet the latest UL standards, meets UL 217 9th Edition, UL 2034 4th Edition, & FCC standards.
- SELF-TESTING ALARM: Internal components ensure alarm is always operating as expected. Not a substitute for a manual push test, perform a button test once per week to verify alarm operation.
- 3 LED NOTIFICATIONS: LED lights indicate alarm status, green = normal operation, amber = operating error, red = smoke or carbon monoxide detected & a loud 85-decibel alarm will sound.
$143.80
Last update on 2025-05-20 / Affiliate links / Images from Amazon Product Advertising API