House was built with USI interconnected smoke alarms installed. Time to replace them, so I chose the 5304Ls with the ten-year battery for convenience.
August 15, 2018
Longer life batteries make maintenance easier.
April 24, 2018
These were easy to install as replacements to Model 5204 Smoke & Fire Alarms, because of using existing wires & plug-in.
February 7, 2018
Installed without any issues. No apparent defects. Would buy again.
December 29, 2017
smoke alarm 5304L
Very simple to install. The alarm replaced model 1204 and the base fits easily into the old ceiling fitting. USI has taken care to make sure the upgraded new devices can be used in the same location as the previous models.
July 15, 2017
Detectors were ordered to replace expired units. Installation was straightforward.
April 20, 2017
Great Customer Service
I ordered online, based on reviews and comments, the model I thought would replace my smoke alarms since they all went off at one time-my experience told me they had reached the end! Come to find out, I picked the wrong one! I called the company and they immediately advised the correct unit, placed the order for me and sent me RMA paperwork for return! All in just a few minutes! Wonderful customer service! I highly recommend this company!
January 2, 2017
VERY NICE PRODUCT AND VERY PLEASED WITH ENCLOSED WIRING TO MATCH AND MOUNTING PLATE YOU REQUIRE FOR INSTALLATION.LONG LIFE BATTERY IS SUPER VALUABLE TO ENHANCE PRODUCT !
November 18, 2016
Shipped promptly, easy installation, works as advertised.
May 24, 2016
At 70 I don't want to be climbing ladder to change batteries.
Good idea making them last longer
February 29, 2016
This is the second time I have ordered replacement smoke detectors for our home. The replacement items have worked very well. No failures nor problems of any sort. Great products from a great company!
February 24, 2016
Easy to install. Arrived in a timely fashion.
February 3, 2016
It's a smoke detector with integrated charger and a rechargeable battery promised to last the life of the detector, which makes changing batteries obsolete. If it will last the 10 years as promised, it will be a great device!
November 20, 2015
Fire alarm model 5304L
Excellent replacement for older alarm model 1204 to retain inter-connectivity with a 10-year battery life.
October 21, 2015
Alarm replacements ii
Time to replace the 5-year-old alarms. These were perfect, brand-for-brand, with the added convenience of fitting the existing brackets!
January 16, 2015
Excellent Product with Excellent Service
Very pleased with our recent purchase of smoke detectors. Order was processed quickly and provided in record time.
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