All rankings
Safest carbon monoxide detectors/alarms, ranked
6 brands ranked by a transparent safety score: CPSC recall history (weighted by severity and recency) balanced against safety certifications. This ranks brands by safety record, not product quality — and a recall isn't proof a brand is unsafe, nor is its absence proof it's safe.
- #1
Maple Chase 1 recall(s)Check price96Safety rank - #2
GE Security, , (GE Security) 1 recall(s)Check price90Safety rank - #3
Sensor System 1 recall(s)Check price90Safety rank - #4Sinostone 1 recall(s)Check price90Safety rank
- #5Revco 3 recall(s)Check price81Safety rank
- #6
Stanley 2 recall(s)Check price72Safety rank
Ranking combines public CPSC recall data with curated certification listings. The score is a safety signal, not a guarantee, and reflects brand-level (not model-level) data. Confirm current recall and certification status before buying. Some links are affiliate links — see our disclosure.