10 Best Co Detectors of November 2020

  1. Product Highlights
    • Practical lcd display: clearly indicates real-time carbon monoxide (co) concentration in the surrounding air, as well as the remaining battery life and working status of the alarm; if a co concentration of 30-999 ppm exists for a certain time period, the screen will be backlit blue, and the led indicator will flash red 4 times every 5.8 seconds
    • Simple to use: test/silence button enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, an alarm tone of over 85 db will sound throughout your entire home, instantly alerting the entire household, even those in...
    • 10-year battery & 10-year sensor: this smoke and carbon monoxide alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining eco-friendly; saves you from constantly having to change batteries; an end-of-life signal will let you know when it's time to replace the unit for safety
    • 2-in-1 accurate, reliable & highly sensitive alarm: equipped with both photoelectric smoke sensor and electrochemical co sensor that work independently of each other; every second counts; detects both fast and slow-burning fires, and instantly notifies you when dangerous smoke or co concentration is detected while minimizing false alarms; provides the ultimate protectio...
    • Quick & easy installation with guaranteed quality: requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs; certified to meet the ul 217 & ul 2034 safety standards for your peace of mind and absolute confidence in our product
  2. Product Highlights
    • 2. alarm types for more convenient: different alarm patterns of this carbon monoxide detector and smoke alarm tell you it is either smoke or carbon monoxide is detected without checking the lcd display; smoke alarm: delivers 3 long beeps every 1. 5 seconds and the red led flashes with the alarm sound; co alarm: delivers 4 quick beeps every 5. 8 seconds and the red led f...
    • 4. simple to use: the test/silence button of this smoke alarm carbon monoxide alarm enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, an alarm tone of over 85 db will instantly alert the entire household, ev...
    • 1. 10-year battery life: this combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and co levels, even if there's a power failure; an end-of-life signal will let you know when it’s time to replace the unit for safety
    • 3. high accuracy and sensitivity: x-sense carbon monoxide fire alarm is equipped with combination photoelectric smoke and electrochemical co sensors that work independently of each other; instantly notifies you when dangerous smoke or co concentration is detected; provides the ultimate protection from 2 deadly threats, all contained in 1 unit
    • 5. easy installation with quality: x-sense smoke carbon monoxide detector combo requires no rewiring; easy to mount on any wall or ceiling without an electrician; all x-sense carbon monoxide detector and smoke alarm are rigorously tested to meet ul 217 and ul 2034 safety standards; comes with a lifetime customer support
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