10 Best Smoke Detectors of February 2020

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  • Battery life
  • Easy to install
  • Noise level
  • Value for money
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
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Buying Guide for the Best Smoke Detectors

How should you choose a smoke detector?

Even the smallest fire can quickly spread out of control and have disastrous results if not extinguished promptly. Therefore, a smoke detector is a must for every home and building. Smoke detectors is a small device that sets off an alarm if it senses the presence of smoke. These devices are extremely affordable, but it is important not to focus only on the price, but also on the features when looking to buy the best smoke detector. After going through thousands of smoke detector reviews, we have put together a few pointers to make your decision a little easier.   

Important Features

What should you consider before buying a smoke detector

There are various types of smoke detectors, but most of them typically have three parts: 1) a sensor to detect the smoke, 2) an alarm, and 3) a battery. Smoke detectors may also be connected to the normal wiring of the house for its power supply. Hence it is the sensors and the alarm that you must pay attention to when buying a smoke detector.

  • Check the smoke sensors: There are two main types of sensors used in smoke detectors: 1) Ionization sensors and 2) photoelectric sensors. Ionization sensors are better at detecting fast-moving fires that produce small amounts of smoke, while photoelectric sensors are better at detecting fires that produce a lot of smoke. You could also get a smoke detector with dual sensors.

  • Check the alarm: A smoke detector’s alarm should be loud enough to be heard throughout the house and even wake you up while sleeping, if necessary. This alarm can take the form of continuous beeps or a recorded message. Today’s smoke detectors can also be connected to your phone so that if there is a fire at home while you are out, you immediately receive a message and can tend to the fire, before it’s too late.   

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