• Home
  • Products-
    • Sensing Plus® Smoke Alarms
    • Smoke & Fire Alarms
    • Carbon Monoxide Alarms
    • Combination Alarms
    • 10 Year Battery Alarms
    • Gas Detectors
    • Accessories
    • Bathroom Fans & Parts
    • Outlet Safety & Wiring Devices
  • Save 10% Today - See How!
  • Buying In Bulk
  • Community Outreach
  • Order Status
  • About Us
  • Customer Help+
    • Ordering Questions
    • Shipping
    • Order/Item Status
    • Returns
    • View All Topics
  • View Cart / Checkout
USI Store Logo
0
View Cart Checkout
Univerasl Security Store Logo

Free Shipping On Orders $59 & UP

Order Status

Help

  • Products
    • Smoke & Fire
      • Battery Smoke Alarms
      • Hardwired Smoke Alarms
      • Sensing® Plus (8th Edition)
      • 10 Year Battery Alarms
      • VIEW ALL
    • Carbon Monoxide
      • Battery CO Alarms
      • Hardwired CO Alarms
      • Plug-In CO Alarms
      • Combination Alarms
      • VIEW ALL
    • Other Safety
      • Gas Detectors
      • Accessories
      • Bathroom Fans & Parts
      • Outlet Safety & Wiring Devices
      • VIEW SALE

    New Sensing Plus® Multi Criteria Detection Alarms

    Include the latest in smoke and fire safety enhancement features while conforming to the new UL 217 8th Edition standards

    Sensing Plus Alarms
  • Categories
    • Smoke & Fire Alarms
    • Carbon Monoxide Alarms
    • Combination Alarms
    • 10 Year Sealed Alarms
    • Accessories
    • Bathroom Fans & Parts
    • Outlet Safety & Wiring Devices
    • Buying In Bulk
    • Product News
  • Cart
    0
Home / Products / Smoke & Fire Alarms

Universal Security Instruments Sensing Plus Multi Criteria Hallway Smoke & Carbon Monoxide Alarm With 10 Year Tamper Proof Battery (AMICH3511SC)

  • Universal Security Instruments Sensing Plus Multi Criteria Hallway Smoke & Carbon Monoxide Alarm With 10 Year Tamper Proof Battery (AMICH3511SC)
  • thumbnail image
  • thumbnail image
  • thumbnail image
  • thumbnail image
10 Year Battery | New Multi Criteria Sensor
Availability: In Stock
In-Stock Notification Sign Up

To be notified when this item is back In Stock, please enter your Email Address below:

Regular: $69.95
Price: $55.60
You Save: $14.35 (20% Off)
free shipping online only
*On Orders Over $59
Quantity
Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - 7 Customer Reviews
  • Features
  • Description
  • 10 Year Permanent Power
  • FAQs
  • Manuals
  • Video
  • Bulk
  • 3-in-1 Smoke, Fire & Carbon Monoxide Alarm provides 10 years of continuous protection against fast flaming, slow smoldering fires and carbon monoxide.
  • New Security Sensing Plus® multi-criteria smoke & fire sensor uses AI-artificial intelligence techniques that can differentiate and classify smoke & fire profiles.
  • 10 year permanent power via lithium-free alkaline battery (included) will never have to be replaced throughout the life of the alarm.
  • Built-in microprocessor virtually eliminates nuisance alarms.
  • Maintenance free battery power provides 10 years of safety protection.
  • Power and alarm LED's
  • Test/silence button
  • Loud 85 db alarm
  • Tamper-proof design prevents other from tampering with alarm's battery.
  • 10 year warranty on both battery & alarm
  • New Security Sensing Plus Multi Criteria Detection Technology
  • Meets New Laws & Legislations - This alarm exceeds industry standards, and is listed to UL 217 Standard 8th Edition and UL 2034 Standard 4th Edition. It is California State Fire Marshal approved.

*New Security Sensing Plus® Detection Technology UL 217 8th Edition Tests Include:

  • Resistance to false alarms from cooking
  • Detection of polyurethane foam in both slow smoldering & fast flaming fires
  • Immunity to high-voltage current surges

smoke alarm ul 217 and ul 2034 standard compliant

The Universal Security Instruments AMICH3511SC 3-in-1 Sensing Plus® Smoke, Fire & Carbon Monoxide Alarm provides 10 years of continuous protection against deadly threats in the home. New Sensing Plus® Multi-Criteria Detection provides the benefits of both photoelectric and ionization alarms in one device to protect against fast flaming and slow smoldering fires. This combo 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, Universal Sensing Plus Alarms® are suitable for houses, apartments and mobile homes in every room.

This 3-in-1 alarm implements a 10 year lithium-free battery 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.10 Year 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 combination alarm features microprocessor intelligence that offers superior false alarm resistance. 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 battery (approximately 10-years from activation) have also been included.

Perfect for replacing existing USI Alarms, Universal Security Sensing Plus® Combination Detectors feature a large mounting base to cover imperfections in drywall and the option to replace retrofitting applications. The quick activation battery pull tab allows for easy installation while the deactivation key switches the alarm off and makes the batteries safe for disposal. Once the 3-in-1 combination detector is deactivated, the tamper resistant feature turns on to prevent deactivated alarms from being reinstalled.

This 10 year combination alarm conforms to UL 217 Standard 8th Edition and UL 2034 Standard 4th Edition. 8th edition smoke, fire and carbon monoxide detectors have also been approved by the California State Fire Marshal and Federal Housing Authority (FHA) to exceed industry standards. New Sensing Plus® Multi-Criteria Detection provides:

  • Resistance to False Alarms from Cooking.
  • Detection of Polyurethane Foam in both Slow Smoldering & Fast Flaming Fires.
  • Immunity to High-Voltage Current Surges.

For maximum protection, install an alarm inside every bedroom, outside every sleeping area and on all levels. The Universal Security Instruments AMICH3511SC 3-in-1 Sensing Plus® Smoke, Fire & Carbon Monoxide Alarm comes with a 10-year limited warranty that covers both the battery and alarm.

Product Details
  • Warranty: 10 Year Limited Warranty on both battery and alarm
  • Alarm Power Source: 10 Year Sealed Permanent Power Battery
  • Alarm Sensor Type: New Security Sensing Plus Multi Criteria Detection Technology (Ionization & Photoelectric) + Electrochemical CO Sensor
  • Manufacturing Credits: ISO 9001 certified factory, UL listed & CSFM listed
  • Packaging: Blister Card Packaging
  • Product Dimensions (W x H x D): 5.63 x 5.63 x 1.75 in.
  • Product Weight: 0.42 lbs

new sensing plus smoke alarms

Product Specs
UPC:
042741235112
MPN:
AMICH3511SC
Category:
Smoke & Fire Alarms
new 10 year battery smoke alarms
Q: How often should I replace the battery in my smoke, CO and natural gas alarms?
A: Many of our alarms come with a 10-year sealed Permanent Power battery that never needs replacing during the 10 year life of the alarm. Batteries in non sealed alarms should be replaced at least once a year or when the low battery signal sounds. Permanent Power battery technology helps keep you safe, because working smoke alarms are an important factor in surviving a home fire.

Q: What's the optimum placement of protection devices in my home?
A: Early detection of smoke, carbon monoxide, and natural gas is key to saving lives. The National Fire Protection Association (NFPA) recommends installing a smoke alarm on every level of your home, including finished attics and basements. You are also encouraged to install a smoke detector inside every bedroom and at the top of certain stairways.

Q: Do I need four kinds of detectors or can one do it all?
A: You never know what kind of hazard will strike your home, or when. That's why we recommend technology that can detect carbon monoxide (CO) and natural gas as well as smoke and fire. You'll get the most protection from devices that can quickly and accurately detect and respond to a range of threats.

Q: What are "nuisance alarms"? Why are they a concern?
A: A smoke alarm that goes off when there's no emergency is annoying. According to the National Fire Protection Association (NFPA), such "nuisance alarms" are the leading reason why homeowners intentionally disable their smoke detectors. Yet doing so can be deadly. A survey conducted by the NFPA found that smoke alarms sounded in only half of the home fires reported to U.S. fire departments, and almost two-thirds of home fire deaths resulted from fires in homes with no smoke alarms or no working smoke alarms.

  • AMICH3511SC Combination Alarm Manual
  • CSFM Listing For Sensing Plus Alarms
  • AMICH3511SC Spec Sheet
USI Sensing Plus AMICH3511SC Hallway Smoke, Fire & CO Alarm, 10 Year Battery Videos
If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.
We make it as easy as possible to ensure you get the lowest prices available:
  • Let us know what products & the quantities you are interested in.
  • Get a detailed quote from a dedicated sales rep.
  • Our warehouse ships directly to you.
  • You enjoy the savings & are now a preferred customer.
Send A Request Now
Direct From Warehouse Pricing bulk purchase, wholesale pricing

Customers Also Bought

USI Sensing Plus AMIB3051SC Bedroom Smoke & Fire Alarm With 10 Year Battery
USI Sensing Plus AMIB3051SC Bedroom Smoke & Fire Alarm With 10 Year Battery
$27.25 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 11
USI Sensing Plus AMIK3051SC Kitchen Smoke & Fire Alarm With 10 Year Battery
USI Sensing Plus AMIK3051SC Kitchen Smoke & Fire Alarm With 10 Year Battery
$30.40 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 6
USI Sensing Plus AMIL3051SC Living Area Smoke & Fire Alarm With 10 Year Battery
USI Sensing Plus AMIL3051SC Living Area Smoke & Fire Alarm With 10 Year Battery
$29.35 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 5
USI Sensing Plus AMIC3511SB Combination Smoke, Fire & CO Alarm, 10 Year Battery
USI Sensing Plus AMIC3511SB Combination Smoke, Fire & CO Alarm, 10 Year Battery
$58.75 Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5 9
USI Sensing Plus AMI3051SB Smoke & Fire Alarm With 10 Year Battery
USI Sensing Plus AMI3051SB Smoke & Fire Alarm With 10 Year Battery
$27.25 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 3
USI Digital Display Plug-In 2-in-1 CO and Natural Gas Smart Alarm (MCND401B)
USI Digital Display Plug-In 2-in-1 CO and Natural Gas Smart Alarm (MCND401B)
$50.35 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 25
USI Sensing Plus AMIC1510SC Hardwired Combination Smoke & Carbon Monoxide Alarm
USI Sensing Plus AMIC1510SC Hardwired Combination Smoke & Carbon Monoxide Alarm
$62.95 Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5 18
USI Sensing Plus AMIC1510SB 3-in-1 Hardwired Combination Smoke, Fire & CO Alarm
USI Sensing Plus AMIC1510SB 3-in-1 Hardwired Combination Smoke, Fire & CO Alarm
$62.95 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 5
USI Sensing Plus AMI1061SC Hardwired Smoke & Fire Alarm, 10 Year Battery Backup
USI Sensing Plus AMI1061SC Hardwired Smoke & Fire Alarm, 10 Year Battery Backup
$30.40 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 10
USI Bedroom 2-in-1 Smoke and Fire Alarm, 10 Year Sealed Battery (MI3050SB)
USI Bedroom 2-in-1 Smoke and Fire Alarm, 10 Year Sealed Battery (MI3050SB)
$19.90 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 46

Related Products

USI Sensing Plus AMIB3051SC Bedroom Smoke & Fire Alarm With 10 Year Battery
USI Sensing Plus AMIB3051SC Bedroom Smoke & Fire Alarm With 10 Year Battery
$27.25 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 11
USI Sensing Plus AMIC1510SB 3-in-1 Hardwired Combination Smoke, Fire & CO Alarm
USI Sensing Plus AMIC1510SB 3-in-1 Hardwired Combination Smoke, Fire & CO Alarm
$62.95 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 5
USI Sensing Plus AMIK3051SC Kitchen Smoke & Fire Alarm With 10 Year Battery
USI Sensing Plus AMIK3051SC Kitchen Smoke & Fire Alarm With 10 Year Battery
$30.40 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 6
USI Sensing Plus AMI1061SC Hardwired Smoke & Fire Alarm, 10 Year Battery Backup
USI Sensing Plus AMI1061SC Hardwired Smoke & Fire Alarm, 10 Year Battery Backup
$30.40 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 10
USI Sensing Plus AMIL3051SC Living Area Smoke & Fire Alarm With 10 Year Battery
USI Sensing Plus AMIL3051SC Living Area Smoke & Fire Alarm With 10 Year Battery
$29.35 Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 5
USI 120 Volt Photoelectric Smoke Alarm & Strobe Kit for Hearing Impaired (2417)
USI 120 Volt Photoelectric Smoke Alarm & Strobe Kit for Hearing Impaired (2417)
$125.95

Customer Reviews

5

Average score based on 7 reviews

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5
Write A Customer Review Review
USI Sensing Plus AMICH3511SC Hallway Smoke, Fire & CO Alarm, 10 Year Battery Reviews

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 04/22/2022 by David M

Great CO, smoke and fire alarm

Installed easily, hope it works well...don't want it to alarm, but if a threat, hope it does. Test as expected...hopefully good sensing...

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 02/09/2022 by Robert A

I haven't had a chance to install the alarms yet but I am very please with service

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 02/05/2022 by Leslie P

Sensing Plus in 2022

After thorough review of brands and features I chose Sensing Plus because it has the most current 2022 industry standards for smoke and carbon monoxide alarms. They were easy to install in the same location as the old ones that were other brands. I ordered directly from USI Store to ensure they weren't expired or had been sitting in inclement weather.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 10/18/2021 by Jennifer W

Smoke, fire and CO

Hasn't been needed yet but install went well.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 07/03/2021 by Randy W

Smoke, Fire & Carbon Monoxide Monitor

I have purchased products from Universal Security Instruments before. They have always been prompt and accurate in delivering my orders. I feel confident in the quality of their products and feel we have added an additional layer of safety to our home.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 05/31/2021 by James J

Rare 3 in one CO2, smoke, fire

Was hard to find smoke, fire, and CO2 alarm. A well know consumer guide rating led me here after shopping for smart alarms. Also upgraded to the latest UL standard.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 05/31/2021 by Joanne R

Top-notch Product

I did a bunch of research and thes alarms fit the bill!

Write A Review For This Product Review

New Technology

  • Sensing Plus smoke alarms

    Sensing® Plus

    AI-artificial intelligence can classify smoke & fire profiles.

  • universal smoke sensing technology

    USST Dual Sensing

    Responds to both fast flaming and slow smoldering fires.

Secure Checkout

Payment Options

About USI Store

  • Protect My Home
  • Protect My Property
  • Community Outreach
  • Store News
certified carbon neutral company - eaccess solutions

Customer Service

  • Order Status
  • Bulk Ordering
  • Fundraising
  • Customer Help
eAccess Solutions, Inc. BBB Business Review
Universal Secuirty Online Store

Sign up to receive special offers.

© Universal Security Instruments Store, Inc. All rights reserved.

  • Privacy Policy
  • Terms of Use
  • Accessibility Statement
  • Contact Us