Carbon Monoxide Detectors and Natural Gas Detector, Carbon Monoxide Detectors Plug in, Dual Alarms Gas Leak Detector with Light – Natural, Co Leak Detection for Home, RV Essentials, White, 1Pcs

Upgraded 2-in-1 Detector: This advanced natural gas and carbon monoxide detector integrates sensors for both into one compact device. Dual sensors and dual alarms provide rapid, accurate warnings.
Rapid Response & Dual Alarm: Equipped with both sound and red flashing lights, this gas detector activates instantly at unsafe levels. If CO ≥ 150 PPM or natural gas ≥ 5% LEL, it emits a loud ≥ 85 dB alarm.
Energy Saving & Eco-Friendly: This plug-in carbon monoxide detector works on 110–220V with under 2W standby power. Its long-life sensor lasts for years without frequent replacement—reducing waste.
Versatile Use: This compact carbon monoxide and gas detector is ideal for homes, RVs, hotels, kitchens, and cruise cabins. Its space-saving design offers reliable protection without extra bulk.
Setup Guide: Before first use, plug in the detector and wait 180 seconds for calibration.Then press the test button and if the alarm is triggered, you can use it with confidence after confirming that it works normally.