Universal Security Instruments Every Room Digital Carbon Monoxide Smart Alarm with 10 Year Sealed Battery (MCD305SB)
- Carbon Monoxide Smart Alarm provides 10 years of continuous protection against the silent killer - 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.
- Digital display screen is bright and easy to read with a red LED light indicating the status of power and CO.
- This alarm is suitable for installation in houses, apartments, dormitories, hotels/motels and manufactured housing.
- 10-year limited warranty on both the alarm and battery.
- Meets New Laws & Legislations - This alarm exceeds industry standards, and is listed to UL Standard UL2034 and is California State Fire Marshal approved.
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 carbon monoxide alarm also utilizes microprocessor intelligence that assists in completely eliminating 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 battery (approximately 10-years from activation). The digital display screen is bright and easy to read with a red LED light indicating the status of power and CO.
Mount this carbon monoxide detector on the wall or leave it standing up on a table top. The quick activation battery pull tab makes it easy to install while the deactivation key switches the alarm off and makes the batteries safe for disposal. Once the USI Electric Carbon Monoxide Detector is deactivated, the tamper resistant feature turns on to prevent deactivated alarms from being reinstalled. This alarm is ETL listed to UL Standard 2034, California State Fire Marshal approved and Federal Housing Authority (FHA) approved while exceeding industry standards. For maximum protection, install a co alarm inside every bedroom, outside every sleeping area and on all levels. The USI MCD305SB Carbon Monoxide Smart Alarm comes with a 10-year limited warranty that covers the battery and alarm.
- Warranty: 10-year limited warranty on both the alarm and battery
- Alarm Battery: 10 Year Sealed Permanent Power Battery
- Alarm Sensor Type: Electrochemical
- Manufacturing Credits: ISO 9001 certified factory, UL listed & CSFM listed
- Packaging: Easy Open Box Packaging
- Product Dimensions (W x H x D): 2.25 x 1.25 x 4.25 in.
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.
- 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.
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16 Customer Reviews
5 Overall rating
USI CO Smart Alarm with 10 Year Sealed Battery and Display Screen Reviews
Eileen W
January 31, 2023Great company
Great service Will not hesitate to purchase from]them again
Raymond L
September 21, 2022Great Product
Worth every dollar for it . East install, last around 20 Years . Love the desolate and works well. Had them tested yearly . Our second go around with them.
Rebecca B
February 1, 2022CO Alarm
Thank you for this product! Once I found this, it is the only one our Fire Department gives out! It has all the elements that are needed for a competent customer use: digital, 10 year sealed battery, disarm key, not a plug in, versatile to be hung at eye-level. All these features are important to fight this world-wide battle against CO poisoning. Only negative? I wish it was advertised and easier to purchase. Thank you for all you do.
CH
March 8, 2021Excellent quality product
Previously we've used other brands of plug-in CO detectors found at the big box stores -- useless during an electric outage and they failed before the warranty ended. We searched and found USI products. These USI CO Smart Alarms are well made and great value. Love they have a 10 year sealed battery, and can be used tabletop or easily wall mounted. Just added two more to our home. So easy to order, and fast shipping from USI. These last, are well made and give us peace of mind - thank you!!
William Kantrowitz
October 7, 2019Easy to install
The CO alarms came quickly and were easy to install.
tim marshall
September 10, 2018looks good
as expected thank you
Rosemary Burke
March 5, 2018Quality product
No false alarms, has a helpful digital display. Easy to test.
charles fairless
December 12, 201710 year sealed co monitor
Have used Universal Security CO monitors for years. Decided to try 10 year battery monitor instead of changing batteries every year - after using their 10 year smoke detectors for the past 2 years. Great products..
Robert Schneiter
April 3, 2017Digital carbon monoxide detector
Delivered promptly. Quick and easy to setup. Best part is smart alarm with 10 year sealed battery.
Michael Allen
December 12, 2016So far, so good