Carbon Monoxide Alarm
1pcs
$99.00
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Carbon Monoxide Alarm
$99.00
REAL-TIME PROTECTION
Know Before It's Too Late
Most detectors wait until 70 ppm to alarm. By then, you've been exposed for hours. Haven shows levels starting at 0 ppm so you see danger rising, not after it's too late.
"Our old detector showed green for years. Haven showed 41 ppm in our basement the first day. Bought 3 more to protect our kids."