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The BRK SA340B is a smoke alarm powered by a lithium battery designed to last for ten years. This feature enhances reliability, ensuring consistent performance without the need for frequent battery replacements.
This smoke alarm provides essential protection against fire hazards. The ten-year battery ensures that there is no need for monthly battery checks, making it a convenient choice for maintaining safety in homes and offices.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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