10 Best
Carbon Monoxide Alarms
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Product Highlights- Long-lasting & portable: our portable detector is designed with your mobility in mind, offering a robust 1000mah battery that provides up to 120 hours of standby time, and supports type-c charging, making it perfect for travel, rv use, and camping trips.
- Versatile mounting options: with a sleek design that includes a lanyard and magnetic backing, featuring a chamfered base, our carbon monoxide detectors can be conveniently placed or hung anywhere you need it, providing versatile protection for both indoor and outdoor environments.
- Precision carbon monoxide detection: keep your loved ones safe with our advanced co detector that features a high-definition color screen for clear readings and high-precision sensors for real-time co level monitoring.
- Customizable and informative display: easily adjust the co alarm threshold to suit your preferences and stay informed with the multi-functional display that shows co levels, humidity, and temperature, accompanied by a friendly light color indicator for easy understanding.
- Reliable alarm system and support: benefit from a smart three-stage alarm system with customizable settings and enjoy peace of mind with our 24/24 responsive customer support, ensuring your satisfaction and safety.
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Product Highlights
- One "beep" every 30 seconds is an indication that the battery is low (need replacement) or the unit is malfunctioning.
- Green and red led lights that indicate normal operation and alarm status.
- The alarm will emit four short alarm beeps when carbon monoxide is detected and will emit continuous beeps when smoke is detected. the alarm will also emit continuos beeps when both smoke and carbon monoxide are detected at the same time. the red led will flash while in alarm mode.
- Test button to verify that the unit is functioning correctly.
- The unit will "beep" and green led will flash once as power up.
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Product Highlights
- 【3 in 1 carbon monoxide detector】 simultaneously detects carbon monoxide, humidity and temperature! 0 second real-time detection, co concentration data refresh rate: 4 seconds, temperature and humidity updated every minute, so you always know the air quality of your surroundings.
- 【aa batteries included】 equipped with batteries, there is no need to buy additional batteries, simply install batteries, test carbon monoxide detector and then mount it on the desired wall. if you want to use the co detector directly without mounting it, you can place it directly on the table. so easy!
- 【safety certification】 compliance with en 50291 standard and tüv approval.
- 【carbon monoxide alarm】 continuous monitoring for co. digital display of co levels from 25 ppm. detector alarms from 50 ppm. the alarm time depends on the level of carbon monoxide concentration and the display screen of the carbon monoxide alarm accurately shows carbon monoxide concentration data. the carbon monoxide alarm will notify you immediately when the concentrat...
- 【10 years sensor life】 this carbon monoxide monitor is built electrochemical sensor to deliver high consistency and reliability for double detection and protection. 【keeping your safety】 place co alarm near the boiler, gas fire and room to rule out any carbon monoxide leaks. the display will tell you not only if carbon monoxide is leaking but at what rate. every home wi...
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Product Highlights
- 【mini portable design co detectors】our mini design carbon monoxide detectors is only weight:2.6 oz, size: 2.87x2.87x0.98 inches. it is really a perfect mini size for travel, camping, in car, or rv travel etc. with the lanyard, we can hang it to anywhere.
- 【faster 2s data refresh sensor】built-in new upgraded co sensor, we can get more accurated co data. 0-50 ppm: no alarm, the green bar icon blinks and led breathing indicator flash in green; 51-200 ppm: the alarm will sound once every 2 minutes, yellow bar icon blinks and the indicatot lights up in yellow; 201-500 ppm: the alarm will sound continuously , red bar icon blin...
- 【circular 3in1 co detectors】our portable design co detector integrated carbon monoxide, temperature and humidity sensors. co detecting range: 0-500 ppm; temp range: 14℉-140℉； humidity rang: 5%-95% rh. it is perfect for our safety, to avoid co harmful.
- 【audible&visalble&indicator design】all the data: co value, temp value, humidity & flash bar shows on the 2.5'' hd screen. we can intuitively and quickly see monitoring data from the screen. and also, on the top of the front surface, we add an breathing indicator for co data changing reminding.
- 【built-in 1000 mah battery & 100h working time】to increase the working time to 100h, we choose the newest batter, energy-save sensor and power-saved mode(screen will auto off after 1 min, sensors still working). and support working while charging.
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Product Highlights
- High accuracy: using electrochemical sensor, plus high-performance , detection is more accurate, higher accuracy, and the accuracy can reach 1ppm.
- Built-in battery: equipped with 2400mah high-ty rechargeable battery, low power consumption and long endurance, no need to replace the battery frequently.
- 3 in 1: multifunctional air quality detector real-time monitors co concentration, temperature and relative humidity in the air. large digital screen with backlight, clear and easy to read, support alarm function.
- Quick heat dissipation: with multiple ventilation holes, which accelerate the convection between the air and the detector, to achieve effective detection and provide a nice heat dissipation effect.
- Wide application: lightweight and portable, it is suitable for home, office, school, warehouse, agricultural planting, etc. no need to calibrate at startup, automatic monitoring.
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Product Highlights
- 【smoke & carbon monoxide compound alarm】 the carbon monoxide sensor and infrared photoelectric sensor are processed by microcomputer control technology, which has the characteristics of good stability, low power consumption, and high sensitivity.
- 【high-sensitivity smoke detection】 when a fire occurs, the sensor will sensitively detect smoke, send out an alarm bell, and then push the notice to your smart phone to protect people and property. exclusive smoke intelligent algorithm has high sensitivity, no false alarm and strong anti-interference ability.
- 【app remote control】 the smoke&co detector can be monitored in real time through the mobile app. no matter how far away you are from home, you can make your home smarter. app push notifications and control, compatible with smart life and tuya app enables the timely discovery of danger of fire or smoke and real- time notifications to your smart phone.
- 【two way alarm】this wifi smoke & co detector is the device which can detect smoke and carbon monoxide occurred at the beginning of a fire disaster and generates live indicator led &sound alarm, at the same time, push alarm information to mobile app by wifi.
- 【wide application】powered by 2*aa battery,easy to carry and install everywhere(battery not included in the box); perfect patent structure of full buckle, anti-disassembly bracket and convenient installation and cleaning. widely used in homes, factories, schools, shops, offices, villas and residential areas needing fire alarm.
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Product Highlights
- 【3 light indications & custom alarm values】the carbon monoxide alarm can present 3-stage light indications according to the co concentration in the air. 0~49ppm (green area flashing=safe), 50~99ppm (yellow area flashing=warning), 100~500ppm (red area flashing=danger). by default, the co alarm will sound an alarm when it reaches 50ppm. you can double-click the "function ...
- 【outdoor lanyard & magnetic suction】the bottom of the carbon monoxide air quality monitor can be placed freely, you can put it on the table in the living room, kitchen, bedroom, etc. and it is equipped with a special outdoor lanyard, which is convenient for you to carry and use in outdoor activities such as travel, camping, picnic, and adventure. there is also a magneti...
- 【high-precision 3-in-1 co detector】the portable 3-in-1 carbon monoxide detector can monitor the current co concentration, temp and humidity in the air in real time. equipped with a high-precision sensor (10-year life), the detectable co concentration range is 0~500ppm, the temperature range is 14~122℉ (±2.7℉) / -10~50℃ (±1.5℃), and the humidity range is 0~95%rh (±5%rh)....
- 【large capacity battery & fast charging】the mini 3-in-1 co detector has a built-in 1000mah lithium battery for long-lasting power. support qc2.0, pd3.0, afc, usb c ufp (bc1.2 dcp cdp sdp) and other common fast charging protocols 10~65w charging. when the co detector is not operated for 5 minutes, it will automatically turn on the energy saving mode (the brightness of th...
- 【after sale guarantee】 we provide three-year after-sales guarantee for the co detector portable. if you have any questions during use this 3-in-1 carbon monoxide detectors, you can contact us via amazon customer service or q&a , we will reply within 12 hours. risk-free shopping. customer satisfaction is our tireless pursuit.
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Product Highlights
- Digital lcd display: the screen displays a wide range of real-time co levels from 000 to 999ppm. when the co reading is above 30 ppm, the blue backlight turns on and displays real-time levels, the alarm time depends on the carbon monoxide level.through the lcd display of the gas detector, you can read and monitor the co concentration at any time and avoid the occurrence...
- How to use: diameter 9.5* height 3(cm) carbon nonoxide alarm, 2*1.5v aaa battery powered carbon monoxide detector (batteries not included), low current consumption, long standby time. carbon monoxide detectors are easy to install and require no rewiring. simple to use with just a test/reset button, briefly press once to enter working mode. if you need to test whether th...
- Safe & reliable: this new advanced carbon monoxide detector,equipped with led display screen and a highly sensitive electrochemical sensor , easy to read numerical values (ppm),accurately continuous monitoring of carbon monoxide levels and quickly,you could clearly understand the concentration of ppm and take corresponding measures when danger occurs to keep your family...
- Alarm standard: the alarm time depends on the carbon monoxide concentration level: 50ppm, alarm within 60 to 90 minutes; 100ppm, alarm within 10 to 40 minutes; 300ppm, alarm within 3 minutes.when the concentration exceeds a certain level,the red led flashes and a loud alarm mode occurs - 85 db loud alarm with flashing led.you can quickly and clearly understand the conce...
- Package contents: 1 x mini carbon monoxide detectors in one package, 2 x expansion screws, 2 x anchor plugs,1 x user manual.buy with confidence: all our carbon monoxide alarms are rigorously tested and comply with ce en50291 standards. if you have any questions about carbon monoxide detector, please feel free to contact us, we promise and guarantee customer service to p...
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Product Highlights
- Battery-operated alarm is easy to install and maintain
- Latching alarm indicator visually identifies the unit that initiated the alarm or low battery
- First alert brk precision detection advanced sensing technology reduces cooking nuisance alarms and delivers early warning
- Test/silence button allows for efficient testing and temporarily silences alarm for up to 8 hours
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Product Highlights
- Alarm standard: the alarm time depends on the carbon monoxide concentration level: 50ppm, alarm within 60 to 90 minutes; 100ppm, alarm within 10 to 40 minutes; 300ppm, alarm within 3 minutes.when the concentration exceeds a certain level,the red led flashes and a loud alarm mode occurs - 85 db loud alarm with flashing led.you can quickly and clearly understand the conce...
- How to use: diameter 9.5* height 3(cm) carbon nonoxide alarm, 2*1.5v aaa battery powered carbon monoxide detector (batteries not included), low current consumption, long standby time. carbon monoxide detectors are easy to install and require no rewiring. simple to use with just a test/reset button, briefly press once to enter working mode. if you need to test whether th...
- Safe & reliable:this new advanced carbon monoxide detector,equipped with led display screen and a highly sensitive electrochemical sensor , easy to read numerical values (ppm),accurately continuous monitoring of carbon monoxide levels and quickly,you could clearly understand the concentration of ppm and take corresponding measures when danger occurs to keep your family ...
- Digital lcd display: the screen displays a wide range of real-time co levels from 000 to 999ppm. when the co reading is above 30 ppm, the blue backlight turns on and displays real-time levels, the alarm time depends on the carbon monoxide level.through the lcd display of the gas detector, you can read and monitor the co concentration at any time and avoid the occurrence...
- Package contents: 2 x mini carbon monoxide detectors in one package, 4 x expansion screws, 4 x anchor plugs,1 x user manual.buy with confidence: all our carbon monoxide alarms are rigorously tested and comply with ce en50291 standards. if you have any questions about carbon monoxide detector, please feel free to contact us, we promise and guarantee customer service to p...
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