USI Hallway 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Tamper-Proof Sealed Battery (MIC3510SB)

  • USI Hallway 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Tamper-Proof Sealed Battery (MIC3510SB)
  • USI Hallway 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Tamper-Proof Sealed Battery (MIC3510SB)
  • USI Hallway 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Tamper-Proof Sealed Battery (MIC3510SB)
  • USI Hallway 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Tamper-Proof Sealed Battery (MIC3510SB)
10 Year Sealed Tamper-Proof Battery | USST Smart Alarm
Availability: Back Ordered
Estimated In Stock date is 7/13/2021.
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Regular: $59.95
Price: $40.81
You Save: $19.14 (32% Off)
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  • 3-in-1 Smart Alarm provides 10 years of continuous protection against fast flaming fires, slow smoldering fires and carbon monoxide
  • Sealed battery (included) will never have to be replaced throughout the life of the alarm
  • Features microprocessor intelligence to virtually eliminate nuisance alarms
  • Quick activation battery pull tab makes the alarm easy to install while the deactivation key makes the batteries safe for disposal
  • Smart Alarm Technology virtually eliminates nuisance alarms
  • Deactivation key switches alarm off and makes alarm safe for disposal
  • 10 year product end-of-service life warning sounds when it is time to replace alarm
  • Eco friendly-reduces environmental waste and eliminates disposal of up to twenty 9 volt batteries
  • Conforms to UL217 and UL2034 standards
  • California State Fire Marshal Approved
  • 10 Year Limited Warranty on both the battery and alarm
  • Revolutionary Universal Smoke Sensing Technology

The Universal Security Instruments MIC3510SB 3-in-1 Smoke, Fire and Carbon Monoxide 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 one device to protect against fast flaming and slow smoldering fires. This smart alarm also offers protection against the silent killer - carbon monoxide - making it a 3-in-1 detector. The ideal addition for new or replacement installations, this maintenance-free alarm is suitable for houses, apartments and mobile homes in every room.

This 3-in-1 smart alarm utilizes a sealed battery (included) that will never have to be replaced throughout the life of the detector, giving you a decade's worth in peace of mind even in the event of a power outage. Permanent Power also saves money from battery replacements (up to $38.00 over the 10-year life of the alarm), eliminates annoying low battery chirps and helps the environment by reducing environmental waste from disposed batteries. This alarm features microprocessor intelligence to completely eliminate nuisance alarms, a single silence/test button to quiet a non-hazardous alarm and an end-of-service life warning that sounds when it's time to replace the alarm (approximately 10-years from activation).

This USI Combination Alarm conforms to UL217 and UL2034 standards. It is also California State Fire Marshal approved and Federal Housing Authority (FHA) approved to exceed industry standards. The Universal Security Instruments MIC3510SB 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm comes with a 10-year limited warranty that covers both the alarm and battery.

Product Details
  • Warranty: 10 Year Limited Warranty on both the battery and alarm
  • Alarm Power Source: 10 Year Alkaline Battery
  • Alarm Sensor Type: Universal Smoke Sensing Technology (Ionization & Photoelectric) + Electrochemical CO Sensor
  • Manufacturing Credits: ISO 9001 certified factory, UL listed & CSFM listed
  • Product Dimensions (W x H x D): 5.75 x 5.75 x 1.75 in.
  • Product Weight: 0.49 lbs.
Product Specs
UPC:
042741335102
MPN:
MIC3510SB
Category:
USI Hallway 3-in-1 Smoke, Fire and Carbon Monoxide 10-Year Alarm - MIC3510SB Videos
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Customer Reviews

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5

Average score based on 41 reviews

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5
USI Hallway 3-in-1 Smoke, Fire and Carbon Monoxide 10-Year Alarm - MIC3510SB Reviews

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Top rated by Consumer Reports

Reviewed: 06/17/2021 by Erin L

I was planning to purchased hardwired units w battery back up but Consumer Reports gave these great ratings.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5First time user

Reviewed: 06/15/2021 by Scott H

Based on trusted reviews, this model beats all of the rest by a lot, mainly on effectiveness for open fire. Got a good price on a set of five to replace all of our old ones. No more batteries every year and should be way fewer false alarms. Easy to install and activate. So far no issues. Definitely recommend.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Peace of mind

Reviewed: 06/12/2021 by Beth N

I only discovered recently that most smoke alarms do not detect both smoldering and flaming fires. This alarm does both, plus detects CO. The 10 year battery is a huge plus.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5USI 3 in 1 Smoke, Fire, CO Alarm

Reviewed: 06/08/2021 by Gerald C

Received a top rating from Consumer Reports. Priced right, delivered on time and easy to install. No batteries to climb to my 12 ft ceilings to change. Plan on getting another one for our other bedroom that does not have a CO alarm!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5great combo smoke/CO alarm!

Reviewed: 06/08/2021 by linen p

these were easy to install and so far no false alarms....will definitely purchase again!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Simple and effective

Reviewed: 05/31/2021 by Dan F

High quality industry leading combination smoke and co detector is simple and effective. No need to worry about battery replacement is a huge plus

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Safety First

Reviewed: 05/28/2021 by Carol G

I purchased a home and my inspector recommended I get a combination fire, smoke, and CO alarm. In researching which is best, this is the only one that works well at detecting all three. I hope it never goes off, but it's nice to know it will work well.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Best Combination Smoke and Carbon Monoxide Alarm

Reviewed: 05/28/2021 by Kirk B

I bought 3 because of the reviews online from Consumer Reports

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Received and installed

Reviewed: 04/30/2021 by Linda T

Universal was great to deal with. Ordered on back order. Treated nicely when called. Delivered promptly when in stock. Can say easy to install. Test fine but no fire yet. Don't plan any.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5wonderful and no more batteries!

Reviewed: 02/17/2021 by Lynn Wilson

This all-in-one smoke alarm is wired into the house and has no need to change batteries every year. Great Value, easy to install.

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