$69.99
You can't see carbon monoxide, and a small gas leak can start in a room where no one is standing. Plug the Hero Dual Threat Detector into any outlet and it checks the air for both, day and night. A live readout shows the levels, and an alarm sounds if they rise.
- Alarms for carbon monoxide and for natural gas, methane and propane leaks
- Live readout of CO in PPM and gas in % LEL, updated every few seconds
- A normal alarm, then a faster, urgent one at higher levels
- No batteries to replace, no app and no wiring
- Works alongside your smoke and CO alarms, and it needs wall power to run
- If it alarms, get everyone out and call 911
What’s in the box
- Hero Dual Threat Detector
- Quick-start guide
Specs
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CO sensor: electrochemical, 0 to 1,000 PPM
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Gas sensor: semiconductor, 0 to 100% LEL
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Power: standard wall outlet, no battery backup
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Size: 61 x 55 x 51 mm, white ABS
Plug one in near the stove, the furnace and the bedrooms tonight, backed by the 30-Day HERO Guarantee.