10 Best
Generic Carbon Monoxide Alarms
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Product Highlights
- Ez view backlit digital display, easy viewing of danger levels, current, and peak co levels in your home. illuminates only when alarm sounds or a button is pressed
- Ez access battery door, front-open compartment allows easy battery change without dismounting alarm
- Plug & protect, alarm plugs into any standard 120v ac outlet with no additional mounting. line cord allows for multiple installation options
- Battery backup, provides consistent protection for added safety during power outages
- Mute button silences unnecessary alarms. it also tests alarm function with same button
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Product Highlights
- 【audible and visual warning]: 85 db loud alarm beeps and red led flashes when dangerous level co gas is detected to provide instant alert signal effectively
- 【alarm stardant&energy]: 50ppm,alert 90 minutes,100ppm,alert within 40 minutes,300ppm,alert within 3 mintues. battery: dc3v (2*1.5v aa battery powered ),(battery not inlcuded)
- 【unique design]: build in carbon monoxide alarm with led display,electrochmical sensor,high consistency and stability with nice outlooking，
- 【alarm standard&led display]:the alert time depend the level of carbon monoxide concentration, and the display screen of the carbon monoxide alarm can accurately measure the concentration of carbon monoxide and its concentration data. the co level is between 000 to 999ppm. "lb" it displays for low battery and need to change battery, 'err' on the lcd to indicate the unit...
- 【suitable for all places]: houses, shops, hotels, restaurants, office buildings, schools, banks, libraries, computer rooms and warehouses, etc.
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Product Highlights
- 2： alarm standard: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
- 4：power supply: (dc3v) 2aa size batteries.(not included) sensor type：electrochemical gas detection type：carbon monoxide material: abs
- 1：light and sound alarm warning: when a dangerous level of carbon monoxide is detected the red led will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from co detector.
- 3： high quality co alarm, ul2034 certified carbon monoxide detector equipped with high accuracy and reliable long-life electrochemical co sensor to detect co gas leak quickly
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Product Highlights
- ✅alarm warning — when a dangerous level of carbon monoxide is detected, the red led will flashes and a loud alarm pattern will sound, loud 85 decibel alarm with led flash while in the alarm mode for the life-saving safety
- ✅energy-saving — operated by 3 x 1.5v aa batteries (not included), the alarm sound pattern is 4 beeps every 5seconds for the first 4 minutes. in 4 minutes, it will change to 4 beeps ever minute to save the battery
- ✅unique design — dimensions: 4 * 4 * 1.5 inch, kindly measure your product dimension and confirm the same. portable and easy installation. precise electro-optical sensor, high consistency and stability, move, or in the same place for that. loud enough and sounds good. 【✅note: in normal condition, lcd is not lit for saving energy (enter the standby state, it just likes o...
- ✅safety and visible— protect our family from co, with 3 digits lcd displayer is optional, 'err' indicates the unit malfunctioning. 'lb' indicates it low battery & need to replace. '999ppm' indicates co level over 999ppm. ‘actual concentration’ when less than 999ppm. 【✅note: in normal condition, lcd is not lit for saving energy (enter the standby state, it just likes our...
- ✅alarm standard — 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes. note: when you test the detector, please do not use gas blow the hole directly
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Product Highlights
- ★【high-precision】use a high-precision electrochemical sensor and ndir working method to ensure its accuracy. the co accuracy is (±5ppm or ±5%), the temperature accuracy is (±1°c), and the humidity accuracy is (±2%rh). the data is refreshed every 2 seconds to know the air quality of the environment at any time. the multi-hole air duct design improves the air flow rate. c...
- ★【built-in battery & backlight display】the mini 3-in-1 co detector has a built-in 1000mah lithium battery, which can last for about 40 hours on standby when fully charged. supports usb charging and power indicator. the 1.9" large tft color backlit screen allows you to read easily even at night. the backlight function has 3 brightness levels, short press the "m" key to a...
- ★【mini 3-in-1 carbon monoxide detector】the mini 3-in-1 carbon monoxide detector can accurately detect the current co concentration, temperature and humidity in the air. let you understand the air quality more clearly and protect the health of you and your family. the mini lanyard design makes it so convenient to carry it or hang it anywhere.
- ★【4 air quality indicators & sound warning】according to the co concentration data, the co detector can display 4-segment graded color display. 0~50ppm (green/safe), 51~100ppm (yellow/needs attention), 101~200ppm (orange/warning), 201~1000ppm (red/dangerous). the default co detector will warning when the co concentration exceeds 50ppm. as the co concentration ppm value i...
- ★【widely application】this portable mini 3-in-1 carbon monoxide detector has the characteristics of wide measurement range, high measurement accuracy, small size, easy to carry, and easy to operate. portable lanyard design can be widely used in outdoor and indoor activities, home, office, school, camping, picnic, boat, airplane, outdoor adventure, car and garage and othe...
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Product Highlights
- 【new electrochemical sensor upgraded】built-in new upgraded sensor makes it more accurated and longlasting detect carbon monoxide. co range: 0 to 1000ppm; humidity range: 0% to 95%rh; temperature range: 14 to 122 ℉. the cycle alarm works when the co is over 50ppm: 50-100ppm: 3 times alert in 3 mins, 101-200ppm: 5 times alert in 5 mins, 200ppm upper: continuously alert.
- 【portable design co detector】 our 3in1 detetors come with lanyard and design with kickstand & screw buckle hole. we can hang it , fixing it to wall or keep it stand anywhere, perfect for outdoor & indoor activities, camping tents, boats, aircraft, stove heating, rv car, hotel, kitchen, bedroom, living room and other confined spaces.
- 【3in1 co detectors】carbon monoxide, humidty and temperature monitors all integrated in 3.5x2.2x 0.66inches mini size detetor body, real time tracking the concentration of harmful gases; humidity; temperature and make them show on the hd screen.
- 【longer battery life with new power-saved mode】built-in 1000 mah lion battery which provides longest 72 hours life with power-saved mode: screen auto sleep after 30s, the co detector will go into low power operating mode.(co monitor sitll continuesly working when screen off.)
- 【how to test it ?】 carbon monoxide is generated in incomplete combustion and dense smoke. we can take it close to a cigarette or burning paper that produces thick smoke. the co concentration will change and show on the screen. don't test it by car exhaust or airy place, too low co consentration can't not trigger sensor to work.
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Product Highlights
- With its quickresponse time and clear digital screen, this detector allows users to easily monitor concentrations and alarm statusinreal time.
- With its small size and easy to carry designs, this detector can be usedanytimes, anywhere. its data recording function also allows users to track long term leaktrends and carbon monoxide levels.
- Idealfor industrial maintenance professionals, homeowners using appliances, and firefighters, this detector helps ensure safety in workplaces, homes, and firefighting operations.
- Whether it's detecting leaks infactories, monitoring levels in residential areas, or ensuring safety in commercial facilities, this detector is a reliable tool for preventing accidents and protectings people.
- This portable and carbon monoxide detector is designed for industrial use, providing accurate and reliable detection of combustible gases and toxic gases.
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Product Highlights
- Battery-operated unit installs quickly and easily without an electrician
- Electrochemical co sensor alerts you to carbon monoxide danger. age 3 - 8 years
- Date on the alarm indicates when the alarm was manufactured.
- Combination smoke detector/carbon monoxide alarm detects two threats
- Photoelectric sensor detects smoke while minimizing false alarms
- A single button tests the unit or silences the alarm. where to install - kitchen, living room, basement, bathrooms, hallway, indoors
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![HAKINAKU Portable Carbon Monoxide Detectors [3-in-1] Mini Size CO Monitor with Kickstand](https://m.media-amazon.com/images/I/41Fh-jtNwFL._SL500_.jpg)
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