Top 10 Best Smart Co2 Detector

of November 2024
1
Best ChoiceBest Choice
TopTes CT-300 Portable Carbon Monoxide Detector, CO Detector with Audible &
TOPTES
TOPTES
10
Exceptional
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2
Best ValueBest Value
X-Sense Smart Carbon Monoxide Detector, Wi-Fi CO Detector, Real-Time Push
X-Sense
X-Sense
9.9
Exceptional
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3
X-Sense Smart Smoke Detectors with SBS50 Base Station, Wi-Fi Smoke Alarm
X-Sense
X-Sense
9.8
Exceptional
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4
X-Sense Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Smoke
X-Sense
X-Sense
9.7
Exceptional
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5
X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Alerts, Smoke
X-Sense
X-Sense
9.6
Exceptional
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6
X-Sense Wireless Interconnected Carbon Monoxide Detector, Replaceable Battery
X-Sense
X-Sense
9.5
Excellent
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7
X-Sense Combination Battery Powered Smoke and Carbon Monoxide Detector with
X-Sense
X-Sense
9.4
Excellent
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8
X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired),
X-Sense
X-Sense
9.3
Excellent
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9
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring
FIRST ALERT
FIRST ALERT
9.2
Excellent
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10
Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector
Google
Google
9.1
Excellent
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11
Kidde Carbon Monoxide Detector, AC-Plug-In with Battery Backup, CO Alarm with
Kidde
Kidde
9.0
Excellent
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12
Airthings 2930 Wave Plus - Radon & Air Quality Monitor (CO2, VOC, Humidity,
Airthings
Airthings
8.9
Very Good
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13
X-Sense 10 Years Battery Wireless Interconnected Combination Smoke and Carbon
X-Sense
X-Sense
8.8
Very Good
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14
AEGISLINK Wi-Fi Combination Smoke and Carbon Monoxide Detector with LCD Display
AEGISLINK
AEGISLINK
8.7
Very Good
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15
Handheld Carbon Monoxide Meter, Portable CO Gas Detector, Gas Tester with
Cheffort
Cheffort
8.6
Very Good
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16
First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon
FIRST ALERT
FIRST ALERT
8.5
Good
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17
First Alert Onelink Safe & Sound - Smart Hardwired Smoke + Carbon Monoxide
FIRST ALERT
FIRST ALERT
8.4
Good
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18
X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo with Replaceable
X-Sense
X-Sense
8.3
Good
View on Amazon

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TopTes CT-300 Portable Carbon Monoxide Detector, CO Detector with Audible & Visual Alarm, 0-5000PPM, CO Alarm, Backlit LCD Screen, for Home, Car, Camping& Travel (Includes Battery x3) - Orange

Carbon Monoxide DetectorTopTes CT-300 is an ideal portable CO tester to help you detect CO gas concentrations timely and accurately, reducing the risk of CO poisoning and protecting your life. It is a must-have tool for homeowners, drivers, campers, DIY-ers, tourists, etc. Swift Precise MeasurementThe CT-300, with an advanced electrochemical sensor head, swiftly detects CO levels from 0-5000 ppm. Its sensitivity ensures early warnings, allowing timely actions to prevent health risks. Accurate readings empower quick decisions, promoting safety and well-being. Versatile and portable, it guards against CO in various settings, ensuring peace of mind. Visual Audible AlarmThe travel CO detector uses both visual and audible alarms. When the concentration of CO reaches the alarm threshold, the screen changes color and emits an urgent alarm sound to alert you of the presence of CO gas in your surroundings, allowing you to promptly detect the danger, protect yourself. User-Friendly FunctionsWith high-quality ABSPC material and anti-slip edge texture, CT-300 is durable and portable It can be used for 40 hours with new batteries Low-power indicator will remind you of time to change batteries It will automatically switch off when not in operation or when no gas is detected within 10 minutes to save power Backlit screen for easy viewing, adaptable to dim environments. What You Get You will receive 1x CT-300 Carbon Monoxide Detector, 1x Protective Case, 3x AAA Batteries, 1x User Manual. We also provide a 36-month after-sale service and lifetime technical support. Please feel free to contact us if you have any questions or concerns.

X-Sense Smart Carbon Monoxide Detector, Wi-Fi CO Detector, Real-Time Push Notifications via X-Sense Home Security App, Replaceable Battery, Optional 24/7 Professional Monitoring Service, XC04-WX

2.4 GHz Wi-Fi Connection Easily connect this electrochemical CO alarm to the X-Sense Home Security app on your smartphone via a 2.4 GHz Wi-Fi network, without the need for a hub download the app, sign up, and connect the device. Instant Notifications Stay connected to your alarm and view all its notifications, including its CO alarm, low battery, malfunction, CO alarm precaution, and more the Device Sharing function lets you add your family members so you can all keep an eye on your home's safety. Customized Fire Alarm Dispatch Service The smart alarm supports the subscription-based professional 247 monitoring service from the X-Sense Home Security app, giving you access to an emergency dispatch when you need it most to protect your life, family, and property. 10-Year Sensor Life This battery-operated smart electrochemical carbon monoxide detector has a stable and high-performance electrochemical Figaro CO sensor that accurately monitors CO levels in the house, ensuring that your family stays protected for 10 years. CO Alarm Precaution Using the app, you will quickly receive a warning that alerts you to any possible risk once the CO level reaches above 100 ppm without waiting for the response time, allowing you to act immediately. Free-Standing Design Measuring a mere size of 5.3 2.5 0.6 in 135 63 24 mm, this smart carbon monoxide detector can be left free-standing on a shelf or fixed to a wall using the accessories provided, giving you peace of mind whether at home or on holiday.

X-Sense Smart Smoke Detectors with SBS50 Base Station, Wi-Fi Smoke Alarm Compatible with X-Sense Home Security App, Wireless Interconnected Mini Fire Alarm, Model FS51

Ready to Use 1 SBS50 base station, 5 XS01-M smoke alarms, 1 power adapter, and 1 power cable included simply download the X-Sense Home Security app, connect the devices to the app via the 2.4 GHz Wi-Fi network incompatible with 5 GHz and then start to protect your home. Expand Your Smart Home Your Way Up to 50 alarms including smoke alarms, carbon monoxide alarms, and more can be added to the SBS50 base station for an interconnected system, so if one device sounds, all will its 1700 ft 500 m open-air transmission distance ensures stable communication between devices. Real-Time Push Notifications Monitor your home from anywhere and receive real-time push notifications for alarms, low battery, fault, and more via the X-Sense Home Security app youll also be notified when the danger has passed. 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. Know from Anywhere Whenever smoke is detected, you will receive a push notification on your phone the base station and each alarm in the system will sound simultaneously, so everyone in your home is aware of the emergency.

X-Sense Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Smoke Detector with Display, Standalone Model SC01, Single Pack

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.

X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Alerts, Smoke Detector Carbon Monoxide Detector Combo with Replaceable Battery, XP0A-SR, 1-Pack

Talking Alarm Immediately understand the danger thanks to a voice alert that sounds in conjunction with the siren the built-in speaker delivers warnings specific to the detected danger type, such as Warning Smoke detected. Evacuate. or Warning Carbon monoxide detected. Move to fresh air.. 2-in-1 Protection Get full protection from a single alarmthe photoelectric and electrochemical CO sensors which work independently to instantly warn you of dangerous smoke or CO levels keeps your family protected against 2 deadly threats with less hassle peak CO concentration memory is supported and can be reset to 0. 10-Year Lifespan Heat-resistant PC material and 10-year sensor life offer reliable performance for up to 10 years the replaceable CR123A battery lasts up to 5 years. Handy voice alerts keep you easily and quickly informed of important information such as emergencies, battery status, faults and lifespan understand whats going on without digging out the manual so you can take action quicker and keep your family safer. Sleek Design Only 1.2 in 30 mm thick, this ultra-thin alarm blends in anywhere the 5.3 in 135 mm diameter mounting bracket perfectly covers the hole left by your old alarm. Quick to Install Quickly and easily install this smoke and carbon monoxide alarm on any wall or ceiling with the provided mounting kit.

X-Sense Wireless Interconnected Carbon Monoxide Detector, Replaceable Battery Powered CO Alarm with Digital Display and Peak Value Memory, XC01-WR, Pack of 2

Wireless Interconnected CO Alarms These wireless alarms interconnect via radio frequency so that when one alarm sounds, all of them will alarm, providing earlier notification of CO danger. Battery Operated Carbon Monoxide Alarm Equipped with a Figaro electrochemical CO sensor that delivers stable performance for 10 years replaceable battery lasts for 5 years. Full Home Coverage Up to 24 smoke, CO, or combination alarms can be interlinked in a network for maximum detection coverage compatible with all X-Sense Link wireless alarms. Customizable Wireless Network Wireless alarms in a multi-pack have been pre-connected simply disconnect the network and reconnect devices to create new networks based on your needs. Safe Network Connection Secured private network, preventing the alarms from creating a new network or connecting to your neighbors network. Peak CO Concentration Memory The LCD shows peak CO levels since the previous reset, notifying you of any potential CO leaks. Free-Standing Design Built with 2 feet that allow it to be easily placed on a bedroom desktop for instant and accurate CO detection.

X-Sense Combination Battery Powered Smoke and Carbon Monoxide Detector with Voice Location, Wireless Interconnected Smoke Detector Carbon Monoxide Detector Combo, Model XP02-WR, 3-Pack

Voice Alarm with Location When theres danger, the alarm says Warning Smoke detected in Living Room. Evacuate. or Warning Carbon monoxide detected in the Basement. Move to fresh air. Clearly informing you and your loved ones, and letting you know what to do for your safety. Voice Reminder Function This smoke and carbon monoxide alarm will alert you about operating functions via voice if the battery is low or there is a malfunction, ensuring you never miss important alerts. Full Home Coverage With a wide open-air transmission range of 1700 ft 500 m, 24 XP02-WR units can be interconnected so that when one is triggered, all of them will let you know the room of the source alarm. Fire and CO Detection in One Unit Equipped with photoelectric and electrochemical sensors that detect smoke and carbon monoxide, protecting your home and family from dual threats. 10-Year Product Life This combination alarm has a 10-year sensor life with top-quality electronics no worries, it will function accurately and reliably for a decade.

X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated Dual Sensor Fire & CO Alarm, Compliant with UL 217 & UL 2034 Standards, SC06

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.

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

This device is certified to work with Ring Requires Ring Alarm to Work with Ring. Enjoy improved compatibility, easier setup and a seamless in-app experience. Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected.. Certified to work with smart home systems such as Ring Alarm, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z-Wave Plus gateway hub sold separately Not compatible with Wink or Onelink. Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm includes 2 AA batteries. The Z-Wave Plus with Smart Start feature allows a faster and more intuitive connection of device to hub and on-boarding via QR code scan located on device. Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam. Includes an 85-decibel horn, single testsilence button, side access to a tamper-resistant battery door, and pins that lock the alarm to the mounting bracket.

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

Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when there's smoke or CO in your home. Split Spectrum Sensor looks for both fast burning and smoldering, and tells you where the danger is. Get phone alerts so you know something's wrong even when you're away from home1. CO detector looks out for carbon monoxide and tells you where it's located. With App Silence you can silence the smoke alarm with your phone in the Nest app when there's only a little smoke. No chirps to tell you the battery is low Nest Protect tests its own batteries and gives you a Nightly Promise when you turn off the lights so you know everything is working. A Light in the Dark Usually Nest Protect has its light turned off but when you walk underneath it Pathlight can light your way.. The Nest smoke and carbon monoxide alarm has sensors with a 10-year lifespan to help keep your family safe for up to a decade. With Safety Check you can test all your smoke and CO alarms with just a tap and get a full report once the test is done. Know from anywhere. Connect Nest Protect to Wi-Fi and it will send an alert to your phone if the alarm goes off or the batteries run low.. Tells you what and where. It speaks up to tell you if theres smoke or CO and where the problem is, so you know what to do. Connectivity Bluetooth 4.0 LE, Wi-Fi 4 802.11n. App Silence. Nest Protect is the first alarm you can hush from your phone. Simply walk to the Nest Protect that noticed the problem and open the Nest app.. Split-Spectrum Sensor. In an emergency, seconds count. Nest Protect uses two wavelengths of light to look for both fast and slow burning fires.. Heads-Up. Get a friendly voice alert so you can handle burning toast before it becomes a burning toaster.. 10-year carbon monoxide sensor. Carbon monoxide is odorless, invisible and deadly. When theres CO, Nest Protect tells you where its hiding..

Kidde Carbon Monoxide Detector, AC-Plug-In with Battery Backup, CO Alarm with Replacement Alert

CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home. Easy quick installation - plugs directly into your home's standard wall outlet, 85 decibel alarm alerts of fire. Protects during a power failure - 2-AA batteries, included with pack, provide backup service in the event of a power outage. Whole home family protection - place 1 carbon monoxide detector on each level of your home in your bedroom to protect from poisonous gases. UL Certified, 10-year limited warranty.

Airthings 2930 Wave Plus - Radon & Air Quality Monitor (CO2, VOC, Humidity, Temp, Pressure) 20 x 30 x 1

RELIABLE RADON RESULTS As radon levels fluctuate daily, continuous long-term measuring is necessary. Airthings Wave Plus measures radon accurately and reliably. CLEAN AIR SENSORS Radon, Carbon Dioxide CO2, toxins and chemicals Total VOCs, humidity, temperature and air pressure sensors allow you to gain full visibility into six key indoor air factors. EASY AND CLEAR RESULTS Connect via Bluetooth to the Airthings App or log in to the Airthings Dashboard online for detailed insights into your air. POLLEN LEVELS Live and local pollen data right in your Airthings App. EASY Simply wave in front of the device to receive a color-coded visual indication of the overall air quality Green Good, Yellow Fair, Red Poor. SMART HOME INTEGRATION Airthings Wave Plus works seamlessly with Alexa, Google Assistant and IFTTT if this then that.

X-Sense 10 Years Battery Wireless Interconnected Combination Smoke and Carbon Monoxide Detector Alarm with Over 820 ft Transmission Range, Large Silence Button, XP01-W, 6-Pack

ENTIRE HOUSE NOTIFICATION If one alarm goes off, all other interlinked alarms will follow suit, alerting you to danger regardless of where you are. WIDE COVERAGE FOR FULL HOME PROTECTION Interlinks with up to 24 X-Sense smoke, CO, or combination alarms in a network, ensuring your entire house is fully protected. 2-IN-1 PROTECTION Built with a photoelectric smoke sensor and an electrochemical CO sensor to protect your home from 2 potentially deadly threats. BUILT-IN 10-YEAR BATTERY Uninterrupted 247 monitoring with a 10-year sealed lithium battery, freeing you from frequent battery replacement. WORRY-FREE AFTER-SALES SERVICES 60-day money-back guarantee, 5-year warranty, and lifetime customer support feel free to contact us if you have any problems.

AEGISLINK Wi-Fi Combination Smoke and Carbon Monoxide Detector with LCD Display & Replaceable Battery, Compatible with TuyaSmart & Smart Life App, SC-WF240

Easily turn off unwanted alarms with the TuyaSmart or Smart Life app no need to try and reach the silence button with a broomstick or by climbing up a ladder. This smart smoke and carbon monoxide alarm continuously checks its sensors, battery status and Wi-Fi connection, sending you real-time push alerts if a problem occurs or a threat is detected, allowing you to act on time to keep your property and home safe, 247. Equipped with a photoelectric smoke sensor and an electrochemical CO sensor, this combination alarm provides reliable protection against both smoke and CO its advanced photoelectric technology allows it to detect smoke more accurately than previous generations of sensors. The alarm is built with a replaceable lithium battery to provide 1 year of continuous protection a low-battery warning tells you when to replace the battery for continued safety. The 3-color LED indicator clearly informs you of the devices operating status green indicates normal operation, red indicates an alarm condition, and yellow indicates a malfunction or low battery.

Handheld Carbon Monoxide Meter, Portable CO Gas Detector, Gas Tester with 0~1000ppm Range, 1PPM Resolution(Battery NOT Included)

PROFESSIONAL TOOL The gas detector is a device that detects the presence of CO gases in an area, often as part of a safety system. The professional detector can continuously monitor the CO gas concentration accurately in the surrounding environment. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down.. POWERFUL FUNCTION Sound alarm works when CO gas concentration reaches the level of the alarm. The concentration of alarm value can be freely set. Auto shut off in 10 minutes without any operation. With a wide measuring range, the ambient temperature can be measured in 2 temperature units C and F.. HGIH QUALITYThis CO detector has a large LED backlight screen that allows users to easily cope with harsh environments such as darkness, making it easy to read and free users from time and place constraints. Adopt of ABS engineering plastics with high toughness, wear-resistance and stability, with a low power consumption and high precision.. HANDHELD SIZE The CO gas meter is compact and lightweight, professional designed to fit comfortable in your palmeasy to carry and operate.. WIDELY APPLICABLE The Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting..

First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice Location, Battery Operated

Battery operated smoke and carbon monoxide alarm can be installed easily. Connects multiple alarms together for wireless safety network. Voice alarm gives clear indication of where the problem is located. Features photoelectric smoke sensor and electrochemical CO sensor. One button silences a false alarm and tests the unit. Loud 85 decibel alarm. NOTE Kindly refer to the user manual provided as a PDF manual in the product description section. 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.

First Alert Onelink Safe & Sound - Smart Hardwired Smoke + Carbon Monoxide Alarm and Premium Home Speaker with Amazon Alexa

About safe and sound First Alert introduces Onelink Safe and Sound, an Alexa enabled, Apple HomeKit compatible hardwired photoelectric smoke and electrochemical carbon monoxide alarm, featuring a state of the art, Omni directional speaker backed by First Alerts unparalleled reliability and equipped with the power of Alexa. Easy mobile controls Get remote notifications of an emergency in your home for 247 safety, plus track carbon monoxide levels, customize nightlights, and more, using First Alert's Onelink Home app. No more confusing beeps Track battery levels in the app and optimize safety by knowing when its time to replace them. AirPlay 2 enables a wireless multi room audio system, creating an easy way to stream music anywhere in the home to different iOS and other AirPlay 2 compatible devices. Voice alerts Key voice location technology annoz the type and location of the danger in your home, keeping your entire home safe and connected during an emergency. Safe sound supports AirPlay 2 and requires iOS 12.2 or later or macOS 10.14.4 or later. To use AirPlay 2, update your devices to the latest software version and add your AirPlay 2-compatible speakers to the Home app on your iOS device. Easy to install Optimal ceiling placement enhances the speakers acoustic quality make installation fast and easy by using the included AC adapter plugs to replace your existing hardwire alarms without rewiring AC power is required for Onelink Safe and Sound. Alexa enabled You can talk to Alexa on your safe and sound, and ask it to play music or podcasts from Music, Spotify, Pandora, and more, read audiobooks, fill you in on the news, check weather, control smart home devices, and more plus Alexas always adding skills, so it gets smarter over time. Interconnectivity Unlike other smart combo alarms, safe and sound can connect with any other hardwired alarms in your home including First Alert and non First Alert brands, and can send a mobile notification for any detected emergency, keeping your whole home safe and connected.

X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo with Replaceable Battery, Wi-Fi Smoke and Carbon Monoxide Detector with Real-Time App Notifications, SC07-WX, 1-Pack

Please Note SC07-WX supports Wi-Fi it does not support wireless interconnection and cannot be used with a base station multiple SC07-WX units added to the app will operate independently and will not communicate with each other. 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. 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 By subscribing to the optional Protect Premium subscription plan 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. Decade-Long Safety with Precision Detection This 2-in-1 alarm combines photoelectric smoke and Figaro electrochemical CO sensors, giving you the utmost safety and peace of mind powered by replaceable battery, not AC hardwired. 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.
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