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Customer Reviews
Great company - 1/31/2023
Reviewer: Eileen W
Great service Will not hesitate to purchase from]them again
Universal Security Instruments Every Room Digital Carbon Monoxide Smart Alarm with 10 Year Sealed Battery (MCD305SB)
Review - 1/26/2023
Reviewer: Alvaro G
Your product is good, good thing I can find it on line, otherwise I would have had to change every unit thru the complex I give you all a big 5
USI 4-in-1 Hardwired Universal Smoke Sensing Smart Alarm Smoke, Fire, CO and Natural Gas Detection (MDSCN111)
Smoke alarm - 1/12/2023
Reviewer: Harsh I
Perfect
USI Hallway 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Tamper-Proof Sealed Battery (MIC3510SB)
Smoke/Fire/ Carbon Monoxide Alarm - 1/6/2023
Reviewer: Henry G
Glad, to locate the updated UL217 , 8th edition detector to bring my home up to code for 2024. Easy installation and Universal Web Site delivered my detectors on time. Will, purchase my products as needed from them.
Universal Security Instruments Sensing Plus Multi Criteria Smoke, Fire and Carbon Monoxide Alarm With 10 Year Tamper Proof Sealed Battery (AMIC3511SB)
12/30/2022
Reviewer: Gerald L
very easy to install, used as an replacement
USI 3-in-1 Hardwired Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Tamper-Proof Sealed Battery (MIC1509S)
