10 Best Smoke Alarms of March 2021

  1. Product Highlights
    • Accurate, reliable, & sensitive: integrating the most advanced photoelectric sensor, this smoke alarm quickly detects dangerous smoke levels from slow-burning, smoldering fires, and provides the earliest possible warning of fire while minimizing false alarms; monitors day and night, 24/7, keeping you in control of every fire situation
    • Auto-check function: checks the battery level and sensor status automatically every 10 seconds to ensure that the key sensor and critical circuit are working properly; clearly informs you of the alarm’s working status with its 85 db alarm and 3-color flashing led indicator (red, green, yellow)
    • Led escape light: the x-sense battery-operated smoke detector with a safety light provides you and your family with an early warning signal in the event of smoke or fire; the safety light helps guide your way to safety when dense smoke is present
    • 10-year battery: runs on a ul certified industrial-grade battery pack consisting of 2 lithium batteries with a large capacity of 3300 mah, offering double the energy capacity when compared to other models on the market; provides 10 years of continuous power, saving you from constantly having to change batteries
    • Etl certified: rigorously tested to meet the ul 217 standard executed by underwriters laboratories (ul), an authoritative global safety certification company with the largest testing laboratory in the united states; backed by a 60-day money-back guarantee and an after-sales service team to help you resolve any quality issues within 5 years; our lifetime technical suppor...
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  2. 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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