To be notified when this item is back In Stock, please enter your Email Address below:
*New Security Sensing Plus® Detection Technology UL 217 8th Edition Tests Include:
The Universal Security Instruments AMIC1510SC 3-in-1 Sensing Plus® Hardwired 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 combination 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 (included) 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 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).
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:
For maximum protection, install an alarm inside every bedroom, outside every sleeping area and on all levels. The Universal Security Instruments AMIC1510SC 3-in-1 Sensing Plus® Hardwired Smoke, Fire & Carbon Monoxide Alarm comes with a 10-year limited warranty that covers both the battery and alarm.
Average score based on 18 reviews
- Reviewed: 03/22/2022 by John C
I needed a whole house replacement for new construction detectors that were at end of life and got a good deal on upgraded 10 year battery models and got a few more carbon monoxide detectors to cover every bedroom and added a natural gas detector. Replacing the ceiling mount bracket and a couple wiring pig tails was not too hard. Very happy to not have to replace batteries and to have the best protection for my family.
- Reviewed: 03/07/2022 by John H
It was very easy to replace my existing wired smoke detectors with these new USI combo units that detect CO, smoke, and fire. So far I'm very happy with the three USI combo units I installed. After installation, I pressed each units test button and each unit worked perfectly. This was a great investment ordering online from USI. I, also, got a discount for my first online purchase from USI.
- Reviewed: 02/21/2022 by Jerry M
Easy to install and works as stated. I will purchase again.
- Reviewed: 01/23/2022 by Wendy M
We had a builder installed USI product that needed replacement. We were happy to find this updated version which was easy to install into the existing wiring and plate. Very happy with ordering and shipping process.
- Reviewed: 01/12/2022 by R Scott
Very easy to install, and looks great. With the 10-year battery backup, it's set and go and worry-free! I feel safe and well protected. Highly recommended!
- Reviewed: 01/07/2022 by RANDALL B
Bought these to replace 14 year old smoke detectors. Easy to connect to existing wiring. Tested and working as expected.
- Reviewed: 12/14/2021 by Tal C
USI Smoke Detectors
I replaced all the smoke detectors in my house. I had excellent an experience with purchasing USI products and installing them.
- Reviewed: 12/11/2021 by Gustavo
No one else makes these
I purchased from USI because they were the only ones who made a smoke alarm with both ionization and photoelectric AND a carbon monoxide detector. I put these in each bedroom to make sure my family was protected to the best of ability. I put USI's regular ionization/photoelectric detectors everywhere else. I really like that they are hardwired and will all alert together letting us know about a dangerous condition no matter where we are. I will recommend these detectors to my friends and extended family because they are first rate products and because of the excellent customer service
- Reviewed: 11/19/2021 by William B
Universal Security Instruments Sensing Plus Multi Criteria Hardwired Combination Smoke, Fire & Car
High quality construction, super easy installation and minimal packaging material.
- Reviewed: 10/14/2021 by David M
Wanting to rate Excellent
These appear to be state-of-the-art units. I ordered 3 but one appeared to be malfunctioning. Their customer service is OUTSTANDING and they agreed to replace the one unit immediately. Once I get that unitl installed. Mark me 5-Excellent.