Universal Security Instruments 10-Year Sealed, Battery Operated, 2-In-1 Smoke and Fire Detector, Multi-Criteria Detection

Item # 312387836 | Universal Security Instruments Part # AMI3051SB | UPC Code 042741830515 | UNSPSC Code 46191501 | Catalog Page #1128
Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email Print

Product Overview

Microprocessor Virtually Eliminates Nuisance Alarms Caused by Everyday Cooking Smoke, Steam, etc. Detection of Polyurethane Foam in both Slow Smoldering and Fast Flaming Fire. Immunity to High-Voltage Current Surges. No Batteries to Change. Maintenance-Free Battery Power Provides 10-Years of Safety Protection. Conforms to New UL Standard 217 8th Edition Requirements.

  • Artificial intelligence used to classify smoke and fire profiles
  • Detects both fast-flaming and slow-smoldering fires
  • Conforms to UL standard 217 8th edition
  • Lithium-free 10-year permanent power is safer and more eco-friendly
  • Tamper resistant design provides a higher level of security
  • Quick find alarm origination feature easily identifies originating alarm to sound
  • 10-year product end of service life warning - sounds when it is time to replace detector
  • 10-year limited warranty
  • Silence/test button
  • LED power status indicator


Alarm Sensor Type
Certifications and Listings
ETL Listed, UL Classified
10-Year Battery, Tamper Resistant
Pack Size
Power Source
Product Depth (in.)
Product Height (in.)
Product Width (in.)
Required Battery Type