Top 10 Best Battery-powered Smoke Detectors

Cost-Free Real-Time Notifications Keep an eye on your home from anywhere and get immediate push notifications through the X-Sense Home Security app for alarms, low battery, faults, and more. Decade-Long Safety with Precision Detection This 2-in-1 alarm combines photoelectric smoke and Figaro electrochemical CO sensors, ensuring fast and accurate detection and a 10-year lifespan, giving you the utmost safety and peace of mind. Device Sharing With the X-Sense Home Security app, you can effortlessly share your devices with 12 family and friends, enabling them to monitor your home safety and receive crucial alerts. Direct 2.4 GHz Wi-Fi Connection The battery-powered smoke and carbon monoxide alarm connects directly to the X-Sense Home Security app via the 2.4 GHz Wi-Fi network, no base station required. Fast Fire Dispatch Within Just 3 Seconds As a subscriber to the Protect Premium which provides 247 professional monitoring service, when an alarm is triggered, you will receive a message from the monitoring center within 3 seconds to verify the emergency. After the emergency is verified, a fire truck will be dispatched immediately.

10-Year Battery Forget about battery changes as this alarm is equipped with a built-in lithium battery that lasts for 10 years. Accurate with Fewer False Alarms Reliably keeps you and your loved ones protected from smoke and fire quickly detects smoke from smoldering fires thanks to advanced photoelectric sensors low false alarm rate with air sampled 3 times every 10 seconds. Fits Right In Mini size alarm measuring just 3.1 1.9 in 78 48 mm and with hidden mounting bracket low-profile design makes it an unobtrusive addition to any home dcor. Fire-Retardant Construction ABS plastic means the alarm is fire-retardant and resistant to high temperatures ensures the alarm works even in the most dangerous of circumstances. Easy to Install Install this fire alarm in minutes thanks to the simple instructions and wire-free design mounting bracket, screws and anchor plugs provided.

10-Year Sealed Battery Contains a long-life lithium battery that powers the device for its entire 10-year life. 2-in-1 Protection This combination detector protects your family against two dangers-both smoke and carbon monoxide. Simple Installation Requires no rewiring easy to mount this fire and CO alarm on any wall or ceiling with the included mounting bracket, screws and anchor plugs. Loud 85 dB Alarm Upgraded photoelectric and electrochemical sensors significantly increase the sensitivity of the alarm for a faster response time while minimizing false alarms. Premium Material Made from an upgraded PC material that is heat-resistant, high-temperature resistant, and corrosion-resistant.

10-Year Battery Life Smoke Detector 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. Worry-Free After-Sales Services All X-Sense smoke detectors come with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support easy-to-follow instructions are included for convenience feel free to contact us if you have any questions.

Combination Smoke and Carbon Monoxide Alarm One alarm to protect against 2 deadly threats, including smoke and carbon monoxide accurately detects carbon monoxide from any potential source. 10-Year Battery-Operated Smoke and CO Alarm A sealed lithium battery enables the unit to keep you and your family safe and sound for up to a decade with no need to replace batteries frequently a low battery warning lets you know the unit is coming to its end of life. Faster Response to Dangers with Loud 85 dB Alarm Upgraded photoelectric and electrochemical sensors significantly increase the sensitivity of the alarm for a faster response time while minimizing false alarms. Simple Installation Operation This battery-operated unit can be installed quickly and effortlessly without an electrician one-button operation allows you to test and silence the alarm with ease. Premium Quality Made from a premium PC material, ensuring exceptional quality and protection approved by the ETL and meets the UL 217 and UL 2034 safety standardscomes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support.

Detection Anywhere Features wireless interconnection so that if one alarm is triggered, they all go off, and they stay connected using radio frequency with a transmission range over 820 ft 250 m in the open air. Ready to Use The multi-pack detectors have already been connected for instant use, and you can connect up to 24 Link wireless alarms at a time. Customizable Wireless Network For a customized network, add new devices to the existing network, or disconnect the devices and create multiple networks. Battery Powered Smoke Alarm Built with a 10-year sensor and powered by a sealed 10-year lithium battery that doesnt need to be replaced. Premium Quality Material This smoke detector is made from an upgraded premium material that is durable, corrosion-resistant, and flame-retardant.

Help keep your family safe with this battery powered smoke alarm featuring an ionization sensor for smoke detection a loud 85 decibel alarm sounds when smoke levels are elevated. Ionization sensor is effective in recognizing smoke from flaming fires such as paper and grease fires. Battery operated alarm unit provides continuous monitoring even if there's a power failure Plus, it's easy to install. Tamper resistant alarm also features a single testsilence button, side battery door, and missing battery guard. To ensure complete protection make sure to place one on each level of your home and in each bedroom. It can ship within the US except New York. First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.

IONIZATION SMOKE SENSOR This smoke alarm is quick to detect fast-moving fires and flammable particles that easily spread crucial for apartments, dorm rooms, or hotels. RELIABLE 85-DECIBEL SIREN Effectively warns occupants of threat through sound provides protection even when electricity fails or during power outages. LOW BATTERY INDICATOR TEST BUTTON Beeping signal warns when battery needs replacing test button ensures alarm is functioning correctly. HINGED COVER DESIGN Allows for fast, easy installation and battery replacement doesn't require professional installation or servicing. TAMPER-RESISTANT LOCKING PIN Locks alarm cover to prevent removal of battery. RIGOROUSLY TESTED All First Alert smoke alarms are rigorously tested to meet UL standards. INCLUDES WARRANTY BATTERY 3-year limited warranty 9-volt battery included.

Ionization sensor technology - smoke detector senses invisible fire particles, loud 85 decibel alarm alerts of fire or smoke. Reliable detection during a power failure - carbon monoxide detector and smoke alarm combo operates on 2-AA batteries. Easy installation front-load battery door makes it simple to replace the batteries without disconnecting the alarm. Smoke CO detector in 1 unit - with alert modes, LED lights and voice alarm that announces Fire Fire, Warning Carbon Monoxide or Low Battery. Tamper-resistant design - deters removal of the carbon monoxide smoke detector combo from the ceiling. TestHush with a simple button push - easily test the unit or silence false alarms that can occur from routine cooking, shower steam, dust or humidity. UL Certified, 10-year limited warranty.

RF Interlinked These alarms use wireless radio frequency technology to both transmit and receive messages regarding hazards in the home so that when one alarm sounds, they all do, informing everyone of the emergency. 2-in-1 Protection This combination alarm is equipped with dual sensors to detect both smoke and CO dangers in a single unit, providing instant warning through its loud 85 dB sound. 10-Year Sensor Life The durable and long-lasting design ensures 10 years of stable, reliable performance for complete peace of mind, keeping your home and family safe for a decade. Complete Home Coverage Up to 24 AEGISLINK RF wireless alarms S-RF200S-RF220SC-RF200SC-RF220 can be interlinked to fully protect your home, even across multiple stories. One-Button Control Simply press the testsilence button on one of the alarms to test or silence the entire interlinked system. Informative LCD A blue backlit LCD allows you to see any dramatic changes in CO levels, battery levels, and unit working status, providing you with an early warning of potential problems.

This combination smoke and carbon monoxide alarm features photoelectric and electrochemical sensors that detect smoke and carbon monoxide, giving you and your family dual protection. When one device senses a dangerous situation, all the interconnected devices go off, so youll be alerted throughout your home. For full coverage of your home, you can connect up to 24 AEGISLINK wireless interlinked devices, which gives your home comprehensive protection. You can customize your network by adding new devices to the existing network or disconnecting devices and creating new networks. The easy-to-read LCD displays the level in real time at CO as well as the battery life, so you are alerted to dangerous CO levels and know when to replace the battery. This smoke and carbon monoxide detector has a replaceable lithium battery the low-battery feature warns you when the battery needs replacing so your home has uninterrupted smoke and CO detection. With an open-air transmission range of over 820 ft 250 m, it provides smooth communication between interconnected alarms, ensuring the entire home is protected with no blind spots.

Keep your family safe with this battery operated smoke and carbon monoxide alarm Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure. Features an electrochemical carbon monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire. Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection. Battery operated unit installs quickly and easily without an electrician. Low battery signal mute, quiets low battery signal for up to 8 hours. Simple to use, with a single testsilence button EZ access battery drawer allows you to change battery without removing alarm from ceiling. 7 year limited warranty Equipped with end of life signal chirp, so you know when its time to replace the unit for safety All first alert alarms are rigorously tested to meet UL standards. Emits T3 Pattern. It can ship within the US except New York. First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.

Fire CO detector in 1 unit with alert modes, LED lights, voice alarm, that states, Fire, Warning Carbon Monoxide, or Low Battery. Ionization sensor technology - hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire. Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries. Test-Hush Feature - silences the unit for approximately 8 minutes tamper-resistant technology deters removal of the unit from the wall or ceiling. UL Certified, 10-year limited warranty.

High-quality cost-effective smoke detector - advanced detection from a trusted leader in fire safety for over 100 years. No battery fuss - Sealed-in lithium battery never needs replacing over the ten-year life of the smoke alarm. Easy installation - smoke detector will automatically activate when attached to the mounting bracket. Test-silence button - allows for testing silencing false alarms from routine cooking and shower steam. Ionization sensing technology - battery-operated smoke detector senses invisible fire particles, 85 decibel alarm alerts of fire. UL Certified, 10-year limited warranty.

Certified SafeThe smoke detector has passed UL certification, product quality is guaranteed. The smoke alarm don't contain any radioactive material and won't cause harm to human's body. Humanized DesignLoud85dB makes everyone in the house can hear the alarm clearly when the smoke alarm is chirping. If low battery there will be a signal alarm, which informs you to change a new battery. Test ButtonThe smoke detector is easy to test by pressing the button for more than 5 seconds. Don't test by open fire, it will damage the alarm or ignite combustible materials and cause structure fire. Easy InstallationThe smoke detector is operated with 1 year 9V battery. There are adhesive magnetic pads in the box to help you install the alarm easily on ceiling or wall in seconds, without worrying about the size, mounting plate and rewiring. 10-Year Product LifeThe smoke alarm has 1-year 9V battery. This smoke alarm can be used for ten years with continuous battery replacement. Working smoke detector cut the risk of dying in a home fire by 50 while a home fire starts every 83 seconds The faster you realize a fire warning, the more time to escape from the fire.

Please Note SD2J0AX is a basic standalone unit it does not support wireless interconnection, does not have Wi-Fi, and cannot be used with a base station for interconnection, search for SD19-W. 10-Year Battery Smoke Alarm Not AC Hardwired The smoke detector is built with an energy efficient and eco-friendly lithium battery with low power consumption, enabling an incredible lifetime of 10 years with maximum reliability spares you the hassle of frequent battery changes and provides uninterrupted 247 protection, even during power outages. Sensitive Accurate Built with an advanced photoelectric sensor and intelligent ST chipset, the alarm can quickly and accurately detect dangerous smoke levels from smoldering fires, and provide the earliest possible warning of fires the dust-proof isolating plate inside the alarm ensures the detection sensitivity. Smart Auto-Check This 10-year battery smoke detector has manifold self-inspection parameters with clear notifications if it malfunctions, or if the battery is low, you will be notified immediately so that you can identify and resolve the problem quickly for comprehensive protection. Easy Installation The smoke alarm takes advantage of simple, stable, and wireless installation with the provided screws, or quick and easy installation via 2.8 in magnetic adhesive pads not included. Premium Quality Made with an upgraded premium ABS plastic housing, this alarm is fire-retardant, high temperature resistant, and corrosion resistant.