HomeProduct Operating Humidity10% to 95% relative humidity, non-condensing 10% to 95% relative humidity, non-condensing Filter Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert Added to wishlistRemoved from wishlist 0 $49.99