10 year sealed batteries provide continuous protection-even in the event of a power outage
Lithium-Free Permanent Power from Duracell Duralock Power Preserve Technology
Eco-Friendly-Reduces environmental waste & eliminates disposal of up to twenty 9 volt batteries
Maintenance Free Battery Power - No batteries to replace for the life of the alarm
Tamper proof design provides a higher level of security and prevents battery removal
Interconnectable with up to 24 compatible USI Electric alarms and devices
Saves money-Never replace batteries for 10 years, saving up to $38.00 over the life of the alarm
Eliminates annoying low battery chirps
Photoelectric Technology is typically more effective at detecting slow smoldering fires
Drift compensation feature allows alarm to auto adjust sensitivity if the photoelectric chamber becomes dusty or dirty over time-further reducing nuisance alarms
Smart Alarm Technology Provides:
Quick Find Alarm Origination Locator
Temperature & Humidity Compensation
Self Diagnostics to ensure alarm is functioning properly
Superior Nuisance Alarm Resistance
10 Year Product End-of-Service Life Warning
Deactivation key switches alarm off and makes alarm ready for disposal
Lock-out feature prevents deactivated alarm from being reinstalled
This alarm is suitable for installation in houses, apartments, dormitories and manufactured housing
Fast & easy to install. Perfect for new or replacement installations
For added security, tamper-resistant locking feature prevents unwanted alarm removal
Larger mounting base covers drywall imperfections and old paint marks
The single silence/test button temporarily quiets nonemergency alarms and tests alarm functionality
Meet New Laws & Legislation-This alarm exceeds industry standards, and ETL listed to UL Standard UL 217 and California State Fire Marshal approved
10 year limited warranty on both battery and alarm
The Universal Security Instruments MP116S Photoelectric Smoke and Fire Smart Alarm provides 10 years of continuous protection against deadly threats in the home. The utilization of Photoelectric Technology allows for increased efficiency in detecting slow smoldering fires. Perfect for new or replacement installations, this maintenance-free alarm is suitable for houses, apartments and mobile homes. The sealed battery (included) will never have to be replaced throughout the life of the alarm, giving you a decade's worth in peace of mind even in the event of a power outage.
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 detector features smart alarm technology 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).
The perfect replacement for 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 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 exceeds industry standards by meeting new laws and legislation. The Universal Security Instruments MP116S Photoelectric Smoke and Fire Smart Alarm is ETL listed to UL Standard UL 217 and is also California State Fire Marshal approved.
Warranty: 10 Year Limited Warranty on both the battery and alarm
Alarm Power Source: 120V AC/DC Hardwired Alarm with 10 Year Permanent Power Sealed Battery Backup
Alarm Sensor Type: Photoelectric
Manufacturing Credits: UL listed & CSFM listed
Product Dimensions (W x H x D): 5.75 x 5.75 x 1.75 in.
While these alarms are pricier than some of the others I elected to purchase them because the lithium battery would mean no changing of batteries, and its not easy to get to some of my detectors and I can get unbalanced fast on a ladder! The Customer Service email contact was EXTREMELY helpful with both tech information and the right alarm to get for the hardwire I already have. I shared with others in my neighborhood this information on our blog!
easy to install, no false alarms so far
Reviewed: 06/19/2019 by Alex K
This smoke alarm was easy to install, uses the same kind of connector as Kidde alarm it was replacing. No false alarms so far.
Reviewed: 06/03/2019 by Marion Eldridge
So far, great! Very easy to install.
Reviewed: 06/03/2019 by Rick Stephens
Arrived promptly and was easy to install. Should do me for 10 years but it was nice that you did what you said you would do.
Reviewed: 05/13/2019 by Donald Boyle
Easy to install and just the combo function that I needed.
Reviewed: 01/20/2019 by Michael Goldflam
The USI products are excellent. Easy to install, great service, excellent products
Reviewed: 11/16/2018 by Margie nash
Received quickly,as described. Need to find an electrician to install. Thanks for good service
Reviewed: 11/06/2018 by steve sullivan
Had to replace older model with new ones hope they last longer
Great fit & function
Reviewed: 09/10/2018 by Steve Bullum
Exactly what i needed. Slim design, great technology, and ease of installation. However, the plastic battery protector pull tab on 1 out of the 5 tore off incorrectly. It's unretreivably stuck inside which caused it to not activate. In process of getting a replacement.
ease of installation
Reviewed: 05/02/2018 by Edward O Keeffe
Easy to install and I like the sealed 10 yr battery.
fairly priced and quickly delivered.
Reviewed: 01/05/2018 by Kevin Graham
Hi, had to replace my detectors since they were starting to go off when I cooked. They were 10 years old. I ordered 2 iono detectors 3 photo detectors and 1 carbon monoxide one all 10 year sealed and wired ones. They all installed and worked good and solved my cooking problem. Also the customer service was very responsive and the items were shipped quickly A+. Kevin
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