USI Bedroom 2-in-1 Smoke and Fire Smart Alarm with 10 Year Sealed Battery & Universal Smoke Sensing Technology (MI3050SB)
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Regular: $29.95
Price: $19.33
You Save: $10.62 (37% Off)
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- 2-in-1 Smoke and Fire Smart Alarm provides 10 years of continuous protection against fast flaming and slow smoldering fires.
- 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.
- Comes with a 10-year limited warranty on both the battery and alarm.
- Revolutionary Universal Smoke Sensing Technology
- Meets New Laws & Legislations - This alarm exceeds industry standards, and is listed to UL Standard UL 217 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 alarm features microprocessor intelligence to assist 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).
Perfect for replacing existing Universal Security Instruments Alarms, this unit features a large mounting base to cover imperfections in drywall and the option to replace retrofitting applications. 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 alarm is deactivated, the tamper resistant feature turns on to prevent deactivated alarms from being reinstalled.
This alarm conforms to UL 217 Standards. It has also been approved by the California State Fire Marshal and Federal Housing Authority (FHA) to exceed industry standards. For maximum protection, install an alarm inside every bedroom, outside every sleeping area and on all levels. The Universal Security Instruments MI3050SB 2-in-1 Smoke and Fire Smart Alarm comes with a 10-year limited warranty that covers both the battery and alarm.
- Warranty: 10 Year Limited Warranty on both the battery and alarm
- Alarm Battery: 10 Year Sealed Permanent Power Battery
- Alarm Sensor Type: Universal Smoke Sensing Technology
- Manufacturing Credits: ISO 9001 certified factory, UL listed & CSFM listed
- Packaging: Easy Open Box Packaging
- Product Dimensions (W x H x D): 5.75 x 5.75 x 1.75 in.
- Product Weight: 0.49 lbs.
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Customers Also Bought
149
Customer Reviews
5
Average score based on 47 reviews
- Reviewed: 04/22/2022 by Pamela S
I bought these to bring our home up to the standards set for our home before we put it on the market. Liked that I could get a muti-pack of 6 at a great price. I hope the new owners will have a safer place to live with the 2 types of smoke detection.
- Reviewed: 04/18/2022 by Thomas K
2-in-1 Detector
Easy to install over existing mounting holes from my old smoke detectors. This had easy to follow directions. I like that it includes both photoelectric and ionization fire detectors. I have 5 of these installed,
- Reviewed: 03/18/2022 by Mitchell S
Combo 2-in-1
I like that there are two types of sensing in one unit
- Reviewed: 03/04/2022 by kathryn r
An excellent life saver
Was smelling smoke in my unit so I called local fire dept. to check it out. Turned out, my hvac needed replacing and while firemen were here, they checked out my smoke alarm & decided I needed a better, newer one….and free of charge they installed this one and suggested buying an additional smoke alarm for my bedroom, so I purchased this one the next day! What better recommendation can you get than from City Firemen? 👍👍👍
- Reviewed: 02/26/2022 by Dennis L
So far, so good
Used this style to cover areas in my home that were not already hardwired. Installed easily with minimal tools. 6 months and no problems. Time will tell.
- Reviewed: 09/28/2021 by David W
Pleasantly surprised.
It was difficult finding a 2-in-1 smoke and fire alarm in the stores where I live to replace my 10 year old unit. So I decided to go on line to search but the reviews of the few I found were poor. And then I found UI. The reviews on this detector were outstanding. I was a little leery because of the low price compared to the competition, but I thought I would take a chance. The unit shipped and arrived just days after ordering it. It was very easy to install and looks nice on the wall. I hope I never have to give a review of its effectiveness in a fire. I will order the hard-wire version in a few years to preplace my other fire alarm. I am very satisfies with this unit.
- Reviewed: 09/09/2021 by Art S
Great product
Great product. Timely delivery.
- Reviewed: 08/19/2021 by DONALD L
Great Alarm
Great technology at a very good price.
- Reviewed: 07/11/2021 by Anne L
so far, so good. Working as expected
Easy to install. No false alarms. Have more confidence in Universal's products than what I have experienced in the past with other brands that fail after a few months. Had positive reviews from customers.
- Reviewed: 03/01/2021 by Robert Schafer
Smoke Detector
As a landlord I appreciate the sealed battery. Less chance of someone removing the battery to use in something else. I am very satisfied with the quality of the product and I will certainly purchase this product again when needed.