Customer Reviews For The Universal Security Instruments Recreational Vehicle Smoke Alarm (SS-775)

Overall Rating

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2 customers recommend this product

Product Reviews

James Keefer
April 29, 2026
Keefer's Choice

recently purchased the USI Electric SS-775-12CC Battery Operated Smoke and Fire Alarm, and it is an exceptional value for anyone looking to secure an entire property. Replacing old units all at once provides great peace of mind, and having a full case ensured I had matching, reliable protection in every bedroom and hallway. These alarms are incredibly easy to install with the included mounting hardware, and the compact design looks clean on the ceiling. The ionization sensing technology is very responsive, providing early detection for fast-flaming fires. For a bulk set, the quality is top-notch and the price per unit is unbeatable!

James Sponagle
November 10, 2018
Verified Purchase
The Exact Replacement

I was hoping to find a close enough replacement for the worn out fire alarm in my RV. At USI I found the exact model number still made! It popped into the old holder, got tested and now I am good for another 10 years. Thanks USI.

SS-775-12CC Video Guide

Watch this helpful video to learn more about the Universal Security Instruments Battery-Operated Ionization Smoke and Fire Alarm Approved For Recreational Vehicles (SS-775-12CC).

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