Best Carbon Monoxide Detect

Smoke and Carbon Monoxide Detector, Smoke Detector Carbon Monoxide Detector Combo, Dual Sensor Smoke CO Alarm with Test/Silence, Photoelectric Fire Alarm and CO Detector with Replaceable Battery

  • [2 in 1 Protection] The combined smoke and carbon monoxide detector is equipped with an electro-optical smoke sensor and an electrochemical CO sensor that operate independently of each other. It detects both smoke and co, making your home safer by providing the ultimate protection against two deadly threats..
  • [Voice alarm] The e voice system can help you quickly understand the danger, orderly evacuation. Carbon monoxide (CO) alarm pattern is four quick beeps with voice “Warning! Carbon Monoxide, evacuate" repeating every 5 seconds. Smoke alarm pattern is three long beeps with voice "Fire!", and three long beeps repeating..
  • [10 years product life] Smoke and carbon monoxide alarms feature two replaceable AA batteries and an end of life signal that lets you know when you need to change equipment to ensure safety. Longer product life, so that the family safety up to ten years..
  • [Using a simple] Carbon monoxide detectors and smoke alarms use an automatic test function that automatically checks the batteries and sensors every 80 seconds to ensure they are working properly. The mute button makes it easy to turn of....
Check Stock

Kidde Worry-Free Carbon Monoxide Detector Alarm with 10 Year Sealed Battery | Model C3010

  • Sealed-in Lithium Battery – Sealed-in lithium power supply.
  • no battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm..
  • LED - Green LED flashes every 30 seconds to indicate the unit is operating properly. Red LED when a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound. The carbon monoxide alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash. This cycle will continue for 4 minutes and then change to 2 patterns once a minute there after. Amber LED flashes every second to indicate the unit is in fault mode. One quick beep every 30 seconds alerts the unit is in error condition. One quick beep every 60 seconds is an indication of low battery power..
  • Self Activation – Alarm automatically activates when attached to the mounting bracket..
  • Test/Reset Button – Tests the unit for proper operation. Resets the Carbon Monoxide Alarm..
  • Event Memory – Red LED flashes every 60 seconds to alert that a high level of carbon monoxide has been detected within the last 14 days..
Check Stock

Kidde Smoke & Carbon Monoxide Detector Hardwired Interconnect Combination Smoke & CO Alarm with Battery Backup Voice Alerts

  • Smoke detector carbon monoxide detector combo – sounds loud 85 decibel alarm with voice alerts that announce "Fire! Fire!" or "Warning! Carbon Monoxide!".
  • Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup.
  • Easy installation – battery door is on the front for quick replacement.
  • Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings.
Check Stock

Kidde Kitchen Smoke Detector & Carbon Monoxide Detector Combo with Long-Life Lithium Battery

  • Smoke and carbon monoxide detector in one unit - saves time, money, and space.
  • No battery replacement needed - operates on a long-life lithium battery that lasts for approximately a decade, the entire life of this smoke & carbon monoxide detector.
  • Photoelectric & electrochemical sensing technology work together to reduce false alarms from things like routine cooking - perfect for the kitchen.
  • Easy to install - automatically activates when attached to mounting bracket.
  • Test & Hush button - quickly silence false alarms and easily test the unit to make sure the carbon monoxide smoke detector combo is operating.
Check Stock

Kidde Smoke & Carbon Monoxide Detector Battery Powered Combination Smoke & CO Alarm Voice Alert

  • 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.
Check Stock

First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display White

  • Keep your family safe with this easy to use digital-display, 10-year battery operated carbon monoxide alarm.
  • Battery powered alarms provide continuous....
  • Easy-to-read backlit digital display shows temperature and CO concentration.
  • Peak Level feature displays the highest concentration of carbon monoxide....
  • Built-in 10-year lithium battery offers continuous protection for the life of the carbon monoxide detector.
  • A loud 85-decibel alarm sounds when CO levels reach dangerous levels.
  • Equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for safety.
Check Stock

FIRST ALERT Carbon Monoxide Detector, No Outlet Required, Battery Operated, 2-Pack, CO400

  • Keep your family safe with this 2-pack of easy to use, battery operated carbon monoxide alarms.
  • Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure.
  • Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room.
  • A loud 85-decibel alarm sounds when CO levels reach dangerous levels.
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom.
  • Equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for safety.
Check Stock

First Alert SA511CN2-3ST Wireless Interconnected Smoke Alarm with Voice Location, Battery Operated, 2 Pack , WHITE

  • Smoke detector carbon monoxide detector combo – sounds loud 85 decibel alarm with voice alerts that announce "Fire! Fire!" or "Warning! Carbon Monoxide!".
  • Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup.
  • Easy installation – battery door is on the front for quick replacement.
  • Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings.
  • Will interconnect with up to 24 other devices including smoke, CO and heat alarms.
Check Stock

Kidde Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack

  • 2-in-1 Detection - Smoke & carbon monoxide detector combo alerts you to both smoke & fire events as well as poisonous, CO gas in a single device.
  • 24/7 Self-testing components are always checking the device to ensure it's operating as expected (not a substitute for a manual push test).
  • Easy installation mounting bracket included for quick installation in 4 orientations.
  • Photoelectric sensor detects visible fire particles associated with slow, smoldering fires, while the electrochemical sensor detects carbon monoxide.
  • LED warning indicators alert you to various status: green = normal operation, amber = operating error, and red = smoke, fire or carbon monoxide event.
Check Stock

AEGISLINK Smoke and Carbon Monoxide Detector 10-Year Lifespan with Replaceable Battery, Photoelectric Fire Alarm and Electrochemical CO Alarm with Test/Silence Button, SC200, 1-Pack

  • This smoke and carbon monoxide alarm has long-lasting sensors and components that deliver a long life of up to 10 years.
  • also includes a replaceable 3-year lithium battery.
  • Informative LCD shows real-time CO concentrations and battery power to monitor for CO leaks and battery level.
  • to save power, it will activate only when the device is tested or the ppm has reached the alarm level for a certain period.
  • Featuring a light and thin design, this combination smoke and carbon monoxide detector has a 215–430 sq. ft (20–40 m²) detection range, fully protecting you and your family from dangerous smoke and carbon monoxide.
  • This smoke and carbon monoxide detector is built with both a cutting-edge photoelectric smoke sensor and electrochemical CO sensor to deliver high consistency and reliability for double detection and protection.
  • The loud alarm tone is over 85 dB at 10 ft (3 m) to alert anyone in a deep sleep.
  • with included screws and anchor plugs, this battery-operated unit can be installed effortlessly without an electrician.
Check Stock