USI Electric Hardwired 2-in-1 Carbon Monoxide and Natural Gas Smart Alarm with Battery Backup (MCN108)
| Regular: $54.95 |
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| Price: $44.05 | |||
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- View Video On This Product- 2-in-1 Carbon Monoxide and Natural Gas Smart Alarm
- 120 Volt AC Hardwired Alarm
- Can be used to replace the USI-7390 alarm, uses same connector plug.
- Dual Technology Offers Double Protection
- 9 Volt Eveready Alkaline Battery Backup Included
- Loud 85 db Alarm
- Self Diagnostic Feature
- Product End of Service Life Warning
- Test/Reset Button
- Quick Draw Battery Drawer
- 3 LED's Indicate: Power, CO & Gas
- Interconnectable up to 24 Compatible Devices
- Quick Find Alarm Origination/Locator
- Tamper Resistant Locking Feature for Alarm & Battery
- Battery Activation Pull Tab
- Bracket Mounts to any Standard Wiring Junction Box
- Ideal for Homes, Apartments and Mobile Homes
- Conforms to UL Std. UL 2034 and UL 1484
- California State Fire Marshal Approved
- 7 Year Limited Warranty
This alarm features a quick activation pull-tab and a front-loading battery drawer for replacement without removing the alarm from the bracket. Mount the bracket to any standard wiring junction box and use the large mounting base to cover imperfections in drywall. The plastic dust cover protects the alarm from debris and (2) tamper-resistant locks prevent unwanted alarm or battery removal. For maximum protection, install an alarm inside every bedroom, outside every sleeping area and on all levels of the dwelling. The USI Electric MCN108 Hardwired Carbon Monoxide and Natural Gas Smart Alarm comes with a 7 year limited warranty.
- Warranty: 7 year Limited Warranty
- Alarm Power Source: 120 volt hardwired & 9 volt battery backup
- Alarm Sensor Type: Metal Oxide Carbon Monoxide 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: 0.63 lbs.
- If the Alarm is exposed to 400 ppm of CO, it must alarm between 4 and 15 minutes.
- If the Alarm is exposed to 150 ppm of CO, it must alarm between 10 and 50 minutes.
- If the Alarm is exposed to 70 ppm of CO, it must alarm between 60 and 240 minutes.
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Customer Reviews
4.9
Average score based on 59 reviews
MCN108 2-in-1 CO2 & Natural Gas Alarm
Reviewed: 11/12/2020 by Karl Gontkof
I have used the USI 2-in-1 CO2 and Natural Gas models for over 15 years. The product works well, however it doesn't always live a 7 yr life
Reviewed: 07/31/2020 by Debra Stec
Love them. They work really good.
Easy Installation
Reviewed: 07/02/2020 by James Morehouse
The alarms in the house I purchased at the end 2018 had these alarms, and I noticed they were already three years out of date, and were still working. I decided to replace them with these from the same company, as they seem to be pretty reliable.
Replacing existing detector was a snap
Reviewed: 01/20/2020 by Ralph Stamm
This new detector was replacing an existing one, which was at its end of life. The installation was very easy and quick. I will definitely be purchasing any detectors I need from USI in the future.
Carbon/gas hardwire
Reviewed: 01/06/2020 by Jacob Eddy
Work as advertised and shipped quickly
Excellet
Reviewed: 07/01/2019 by Stephen Signore
Perfect product, perfect fit and quick shipment. Highly recommend.
Reviewed: 07/01/2019 by Robert Corwin
Had no problem with the setup plugged it in at work fine and continues to work fine
Worked perfectly
Reviewed: 02/27/2019 by Roberta Leevers
These units worked perfectly and were easy to install.
CO2 and Nat Gas alarm
Reviewed: 02/22/2019 by Kris Jones
This is a very good product. My previous alarm lasted 10 years and this is the newer version of this. Easy to plug in and works great so far.
president
Reviewed: 02/11/2019 by barry saxe
The product is excellent and solved a tough problem for us
