Model # MDSCN111

Internet #203672641

Store SKU #1000048211

Universal Security Instruments AC Hardwired Iophic Smoke/Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup
0042741001113

Universal Security Instruments

AC Hardwired Iophic Smoke/Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup

  • Working smoke alarms cut the risk of dying in a home fire in half
  • Natural gas leaks can be undetecable by the sense of smell alone
  • 9 out of 10 carbon monoxide incidents take place in the home
$49.98 / each
If you buy 6 or more
$42.48 / each
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Product Overview

  • Working smoke alarms cut the risk of dying in a home fire in half
  • Natural gas leaks can be undetecable by the sense of smell alone
  • 9 out of 10 carbon monoxide incidents take place in the home
Universal Security 4-in-1 Smart Alarm uses a single sensor to detect both CO and Natural Gas and protects against both fast flaming and slow smoldering fires. Microprocessor Intelligence provides superior nuisance alarm resistance, along with temperature and humidity compensation, self-diagnostics and Quick find alarm origination features. Perfect for new or replacement installations. This 120-Volt AC/DC hardwired alarm offers time-saving installation features, value and quality.
  • 120-Volt AC wired-in
  • 9-Volt battery backup (battery included)
  • Microprocessor virtually eliminated nuisance alarms
  • Product end-of-life service warning
  • Test/reset button
  • Quick draw battery drawer
  • 4 LED's indicates power, smoke, co and gas
  • Interconnect able up to 24 compatible devices
  • Loud 85 dB alarm
  • 7 year limited warranty



  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Working smoke alarms cut the risk of dying in a home fire in half
  • Natural gas leaks can be undetecable by the sense of smell alone
  • 9 out of 10 carbon monoxide incidents take place in the home
Model #: MDSCN111
Sku #: 1000048211
Internet #: 203672641

Universal Security 4-in-1 Smart Alarm uses a single sensor to detect both CO and Natural Gas and protects against both fast flaming and slow smoldering fires. Microprocessor Intelligence provides superior nuisance alarm resistance, along with temperature and humidity compensation, self-diagnostics and Quick find alarm origination features. Perfect for new or replacement installations. This 120-Volt AC/DC hardwired alarm offers time-saving installation features, value and quality.

  • 120-Volt AC wired-in
  • 9-Volt battery backup (battery included)
  • Microprocessor virtually eliminated nuisance alarms
  • Product end-of-life service warning
  • Test/reset button
  • Quick draw battery drawer
  • 4 LED's indicates power, smoke, co and gas
  • Interconnect able up to 24 compatible devices
  • Loud 85 dB alarm
  • 7 year limited warranty



  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
Was $53.48
$49.98 /each
Save $3.50 (7%)
$52.47 /each
$54.97 /each
$69.00 /each
Name AC Hardwired Iophic Smoke/Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup Hardwired Interconnectable 120-Volt Carbon Monoxide Alarm with Digital Display and Battery Backup 10 Year Worry Free Plug-In CO Alarm for Bedroom Worry Free 10-Year Battery Operated Digital Carbon Monoxide Alarm
Brand Universal Security Instruments Kidde Kidde Kidde
Ratings (28) (28) (72) (88)
Power Source Hardwired Hardwired Plug-In Battery
Alarm/Detector Features Adjustable Sensitivity,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant Battery Back-Up,Digital display,Hush Feature,Interconnected 10-Year Battery,Battery Back-Up,Digital display,Hush Feature,Tamper Resistant,Voice Alert 10-Year Battery,Digital display,Hush Feature,Tamper Resistant,Value Pack
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Specifications

Dimensions

Product Depth (in.)
5.63
Product Height (in.)
1.75
Product Width (in.)
5.63

Details

Alarm Type
Carbon Monoxide,Natural Gas,Smoke
Alarm/Detector Features
Adjustable Sensitivity,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant
Battery Back-Up
Yes
Commercial / Residential
Residential
Connector/Contact Type
2-Wire
Included
Batteries
Pack Size
1
Power Source
Hardwired
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Product Depth (in.)
5.63
Product Height (in.)
1.75
Product Width (in.)
5.63

Details

Alarm Type
Carbon Monoxide,Natural Gas,Smoke
Alarm/Detector Features
Adjustable Sensitivity,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant
Battery Back-Up
Yes
Commercial / Residential
Residential
Connector/Contact Type
2-Wire
Included
Batteries
Pack Size
1
Power Source
Hardwired
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

what does hard wired mean?

Asked by: rt
Hard wire means that there is a dedicated power source for all of the smoke alarms & the battery back up is strictly for the times when the power goes out. Also the third red wire allows that smoke alarms to communicate with each others.
Answered by: Lrod
Date published: 2017-08-02

Our power went out earlier and now it's back on the blue led on our detector is flashing, what does it mean?

Asked by: TJ
Hit the test button and reset the unit.
Answered by: Lrod
Date published: 2017-08-02

Will this alarm detect propane? Please.

Asked by: VBot
No. Natural gas but not propane.
Answered by: bob
Date published: 2017-02-16

Will this detect propane

Asked by: SaraAnarchy
Great question Sara. I would not attempt to step in for the engineers of this product. Although natural gas and propane have some commonalities in their composition, there is no small print advising of propane coverage. I recommend calling USI's customer service at:1-800-390-4321 Ext:238.
Answered by: CABLECARCITYGUY
Date published: 2017-04-30
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Customer Reviews

AC Hardwired Iophic Smoke/Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup is rated 3.4 out of 5 by 28.
Rated 3 out of 5 by from Product easy to install, especially if replacing an existing hard-wired unit. Replaced old existi... Product easy to install, especially if replacing an existing hard-wired unit. Replaced old existing units, beyond life [one on first floor, two on second]. After 5months one of the second floor units began giving false CO alarms, typically during the heat of the day. Resetting the latch per instructions cleared alarm only to have it go off later in the day or within a day. Called manufacturer and they replaced with no questions other than if I had followed instructions. Now after another 9 months, another of the original 3 has started giving false CO alarms. Since all three were the same series [ESECD], I figure after getting the manufacturer to replace this, I will likely be back with the last of this same series. Other than this, these alarms are easy to test once you understand the 4 different alarms/light signals.
Date published: 2017-04-30
Rated 5 out of 5 by from Great product and easy to install. I like that it detects Smoke, Fire, Carbon Monoxide, and Natu... Great product and easy to install. I like that it detects Smoke, Fire, Carbon Monoxide, and Natural Gases. I used to have two smoke alarms in each room, now I just have one.
Date published: 2017-08-01
Rated 2 out of 5 by from It wasn't just a plug in for my First Alert... It wasn't just a plug in for my First Alert and would have required rewiring for the harness so I found a drop in First Alert Alarm/CO2 detector at an ACE hardware.
Date published: 2017-08-29
Rated 5 out of 5 by from Easy to install--4in1 makes it easy to have one device monitor several things. Easy to install--4in1 makes it easy to have one device monitor several things.
Date published: 2017-05-16
Rated 5 out of 5 by from This detector was easy to install. Also is attractive and not an eyesore This detector was easy to install. Also is attractive and not an eyesore
Date published: 2017-10-10
Rated 5 out of 5 by from Looks great so far. after easy install, it work perfectly.... Looks great so far. after easy install, it work perfectly.
Date published: 2017-08-15
Rated 5 out of 5 by from Product was as described. Easy installation. Product was as described. Easy installation.
Date published: 2017-04-23
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-07-26
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