Smoke Detector
$12
Estimated value as of 2026 · HomeAdvisor and Angi retail detector pricing data [4][1]
A smoke detector is a household safety device that senses smoke and emits a loud alarm to alert occupants of a potential fire.
Fun fact Ionized smoke detectors, effective for fast-flaming fires, typically retail for just $5–$25, making them one of the most affordable life-saving devices available.[4]
smoke detectorhousehold safetyfire alarmretail pricehome safety
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