Model # 5304L

Internet #203367024

Universal Security Instruments Hardwired Interconnected Smoke and Fire Alarm with Battery Backup
0042741153041

Universal Security Instruments

Hardwired Interconnected Smoke and Fire Alarm with Battery Backup

  • Working smoke alarms cut the risk of dying in a home fire in half
  • Responds quickest to fast flaming fires
  • Can be connected with other alarms throughout the home

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Product Overview

This USI Electric brand smoke and fire alarm has been redesigned to include more performance features than ever before. It provides improved nuisance alarm resistance. Nuisance alarms are the leading reason for intentionally disabled smoke alarms. Working smoke alarms are a key factor in surviving a fire.

  • 120-Volt AC/DC powered hardwire smoke and fire alarm
  • Improved false alarm resistance
  • Ideal for vaulted ceilings or hard-to-reach areas
  • Quick find alarm origination/locator feature
  • Product End-of-Service life warning
  • Interconnectable with other universal/USI alarms
  • Full-size plastic dust cover
  • Single test/silence button
  • Ideal for new or replacement installations
  • 9-Volt long-life lithium battery backup provides protection even during a power outage
  • Battery included
  • Click here for more information on Electronic Recycling Programs

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Name Hardwired Interconnected Smoke and Fire Alarm with Battery Backup Hardwired Interconnected Smoke and Fire Alarm with Battery Backup 120V Hardwire Smoke Alarm Front Load Battery (2 Pack) Worry Free 120-Volt Hardwired Inter-Connectable Smoke Alarm with 10-Year Battery Backup
Brand Universal Security Instruments Universal Security Instruments Kidde Kidde
Ratings (28) (6) (293) (117)
Alarm Sensor Type Ionization Ionization Ionization Ionization
Alarm/Detector Features Battery Back-Up 10-Year Battery Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Value Pack 10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,No Additional Features,Tamper Resistant
Power Source Hardwired Hardwired Hardwired Hardwired
Commercial / Residential Residential Residential Commercial / Residential Commercial / Residential
Alarm Type Smoke Smoke Smoke Smoke
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Customer Reviews

Hardwired Interconnected Smoke and Fire Alarm with Battery Backup is rated 4.7 out of 5 by 6.
Rated 5 out of 5 by from Easy project - The price and the easy free Home Depot pick up was right. My old smoke detectors w... Easy project - The price and the easy free Home Depot pick up was right. My old smoke detectors were 10 years old and needed replacement. Why chance it will dusty older technology and/or components. Bought 6 hard wired USI and put them in myself. Yes, in case you are wondering, you need to replace the ceiling ring with the new one so the detector property mounts on the ceiling. I replaced each old one as I went along with new. Assuming your wiring used plastic electrical nuts, I just carefully undid one nut at a time and replaced each wire to it's corresponding position. With 101 straight forward electric wiring procedures, connect black wire to black and white wire to white. The other wire attached to detector may be or not the same color as the hard wired wire that interconnects them together. The yellow wire on my new smoke alarm connected to a red wire that interconnect them all. Test each new smoke alarm to insure all the alarms sound together. Good luck and hope you never need them..
Date published: 2017-01-07
Rated 5 out of 5 by from Excellent product for the cost. Easy to install. Replaced older model USI with this one, base fit... Excellent product for the cost. Easy to install. Replaced older model USI with this one, base fit as well as the 3 prong plug.
Date published: 2017-02-21
Rated 5 out of 5 by from Easy to install!... Easy to install!
Date published: 2017-04-22
Rated 5 out of 5 by from Always there, always alert. When I had our house built recently, the design included a strobe light fire alarm system in order to better protect my deaf son. Unfortunately, the three initial alarm units developed problems with false alarms and/or no response at all when tested.. I replaced them with 3 USI Electric brand smoke & fire alarms. When the test button is pushed, all three USI alarms react reliably and consistently by sounding not only a loud alarm but also by triggering the strobe lights. Otherwise, they simply hand around on the wall letting us know with their little green power light that they are always there and always alert. What more could I ask for?
Date published: 2014-04-15
Rated 3 out of 5 by from One Defective Had to replace all detectors (5)...found same brand online at HD. About a week after having new detectors installed, one went off, setting off other four. Thinking maybe wiring problem, hired electrician - determined one of new detectors was defective...ordered two more from HD (one as extra in case another problem)...electrician came back to install. So far, so good. Stuck with this brand because I wanted to make sure compatible with my monitored system. I said "yes" on recommendation because this may have just been a fluke - but was a very annoying one.
Date published: 2015-12-29
Rated 5 out of 5 by from nice replacement Better price at Home Depot than most places. Bought as a replacement for a system with inter-tied units. Works great, plugged in and mounts in place of older unit that would not stop intermittent beeping (tried replacing battery multiple times, clean/blowing out to no avail).
Date published: 2014-02-12
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