2-in-1 Smoke Detector and Fire Smart Alarm with 10-Year Sealed Battery - pack of 6

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Universal Security Instruments Inc MI3050SB-6P 2-in-1 Smoke Detector and Fire Smart Alarm with 10-Year Sealed Battery - pack of 6

Item #: MI3050SB-6P by Universal Security Instruments

UPC #: 042741363006

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In Stock $246.91 /case

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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Total Square Footage Covered


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No additional components or accessories are included

Certifications and Listings

ETL Listed

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10-Year Battery, Hush Feature, Tamper Resistant

California Compliant

Available in California,Available in New York



The Universal Security Instruments MI3050SB-6P 2-in-1 Smoke and Fire Smart Alarm provides 10-years of continuous protection against deadly threats in the home. New patented Universal Smoke Sensing Technology provides the benefits of both photoelectric and ionization alarms in 1 device to protect against fast flaming and slow smoldering fires. Perfect for new or replacement installations, this maintenance-free alarm is suitable for houses, apartments and mobile homes. The sealed battery (included) will never have to be replaced throughout the life of the alarm, giving you a decade's worth in peace of mind even in the event of a power outage.

  • Lithium-free alkaline permanent power from Duracell Duralock is safer and more eco friendly
  • Superior resistance to false alarms, no batteries to change, no battery chirps
  • Quick find alarm origination feature easily identifies originating alarm to sound in an interconnected system
  • 10-year product end of service life warning - sounds when it is time to replace detector
  • 10-year limited warranty
  • This Alarm conforms to UL 217 standards, California State Fire Marshal approved nd Federal Housing Authority (FHA) approved to exceed industry standards