Photo 1 of 4 in 1 Plug in Natural Gas Leak & Carbon Monoxide Detector withTemperature & Humidity for Home, Kitchen, RV (3 Packs)

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Photo 1 of 4 in 1 Plug in Natural Gas Leak & Carbon Monoxide Detector withTemperature & Humidity for Home, Kitchen, RV (3 Packs)Photo 2 of 4 in 1 Plug in Natural Gas Leak & Carbon Monoxide Detector withTemperature & Humidity for Home, Kitchen, RV (3 Packs)