TLDR Review: First Alert BRK SC9120FF Smoke & CO Detector
Published: January 6th, 2025
Pros
- •Reliable and weleviewed brand, known for providing quality smoke detectors.
- •Easy installation with mounting holes compatible with any electrical box size.
- •Works efficiently and has a straightforward operation.
- •Includes a lonasting backup battery for added security during power outages.
- •Offers an aesthetically pleasing design.
- •Quick and responsive customer service, available for troubleshooting and assistance.
- •Installation does not require changes to wiring or mounting brackets.
- •Newer units manufactured in 2023, ensuring a longer lifespan.
- •Easily linked with existing smoke detectors for comprehensive coverage.
Cons
- •Short lifespan with multiple replacements needed for units installed since 2008.
- •Battery replacement is complicated due to a poorly designed battery compartment.
- •Flimsy compartment doors that frequently break when trying to replace the battery.
- •Troubleshooting directions can be complex for norofessionals.
- •"Three beep" failure signal indicates the need for unit replacement, which can be costly over time.
Bottom Line
The FIRST ALERT BRK SC9120FF smoke and carbon monoxide detector is a reliable choice with its easy installation, responsive customer support, and compatibility with existing systems. However, be prepared for potential issues with battery replacement and a relatively short lifespan requiring frequent unit changes. Despite these drawbacks, its ease of use and brand reliability make it a popular choice for many looking to secure their homes with effective smoke detection.
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