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Universal Security Instruments USI/SM/10YR/MINI 10-Year Battery Powered Mini Smoke and Fire Detector with Photoelectric Sensor

Original price was: $29.97.Current price is: $14.99.

9 in stock

Description

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This is an open box item. We go through each item to ensure its unused and complete. If you are not fully satisfied with your order, please reach out to us and we will make it right.

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Disclaimer: We have no affiliation with the manufacturer of this product, and although it will come with our “30 Day Money Back Guarantee with FREE return shipping”, It does not come with any additional benefit that the manufacturer offers, including, but not limited to, warranty or quality control standards set forth by the original manufacturer (we are not an authorized reseller).

 

About This Product

Experience dependable, long-term home protection with the USI Smoke Alarm featuring a 10-Year Sealed Battery. Built with Sensing Plus Multi-Criteria Detection, this advanced photoelectric alarm accurately distinguishes between slow-smoldering and fast-flaming fires, providing rapid and reliable alerts when danger is detected.

The sealed 10-year battery ensures continuous operation and eliminates the hassle of frequent battery replacements. When the unit reaches the end of its lifespan, it delivers a single, clear end-of-life alert to indicate replacement is needed. Designed with enhanced false alarm resistance, it minimizes nuisance triggers from routine household activities such as cooking.

The alarm’s tamper-proof design, simple installation, and UL certification make it a trusted choice for residential fire safety. Compact in size, it integrates seamlessly into any home environment without being obtrusive.

Highlights

  • Advanced Detection: Sensing Plus multi-criteria technology identifies both slow-burning and fast-flaming fires 
  • 10-Year Sealed Battery: Provides continuous protection with no need for replacement batteries 
  • End-of-Life Alert: Notifies when it’s time to replace the alarm after 10 years of service 
  • False Alarm Resistance: Designed to minimize nuisance alarms from everyday household activities 
  • Certified Compliance: Meets UL 217 (9th Edition), FHA, HUD, and NFPA safety requirements 
  • Easy Installation: Simple, tool-free setup for fast installation 
  • Tamper-Proof Design: Prevents unauthorized removal 
  • Protective Dust/Paint Cover: Safeguards the alarm during construction or renovations 
  • Loud 85 dB Alarm: Clearly audible throughout the home for fast response 
  • Compact Profile: Space-saving design allows discreet installation in various locations 

 

Dimensions

Product Depth (in.) 1.4 in
Product Height (in.) 4 in
Product Width (in.) 4 in

Details

Alarm Sensor Type Photoelectric
Alarm/Detector Features 10-Year Battery, Battery Back-Up, Hush Button, Light Indicator, Tamper Resistant
Alert Type Siren
Battery Type Required Built-In
Commercial/Residential Home
Connector/Contact Type None
Fixed or portable Fixed
Included Battery Back-Up, Installation Kit, Mounting Hardware, Owner’s Manual
Pack Size 1
Power Source Battery
Returnable 30-Day
Voltage (V) 0 V

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30-Day Money-Back Guarantee + FREE Return Shipping

Model number is provided for identification purposes only. You may search the model number online to learn more about the product’s original brand, features, and specifications. We are not affiliated with or endorsed by the original manufacturer.

This is an open box item. Each product is carefully inspected to ensure it is unused and fully complete. If you're not completely satisfied with your purchase, contact us — we're committed to making things right.

Check out our reviews to see what other customers are saying!

Please Note: We are not affiliated with the original manufacturer of this product. While your purchase is backed by our 30-Day Money-Back Guarantee with FREE return shipping, it does not include any manufacturer-provided benefits such as warranties or their quality assurance standards, as we are not an authorized reseller.