10 Best Photoelectric Smoke Detectors of February 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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