3 Pack Carbon Monoxide Detectors,BTYEEUYI Carbon Monoxide Detector Plug in Wall,CO Alarm Monitor with LCD Display Sound & Light Warning for Home/Hotel/RV(CO,Temperature and Humidity Display)

• 3 In 1 Carbon Monoxide Detectors: This carbon monoxide detector has three functions: Carbon Monoxide(0 to 999PPM), Temperature(1 to 122¨H), and Humidity(0% to 99%RH) to keep your family safe.
• Easy to Use: Simply plug-in to a standard,90-240V outlet in your home,and the carbon monoxide detectors will automatically preheat and start without further operation.
• Voice & Light Alarm£ºWhen the carbon monoxide gas concentration reaches the dangerous levels (¡Ý150ppm),the plug in carbon monoxide detector will sound in time, A loud 85 decibel alarm sounds allows you to react faster and make quick judgment to protect your safety.
• Compact Design: This portable carbon monoxide detector is small and light, can be carry to anywhere easily, size is 4.13X2.16X2.16 in and weight is 2.82oz.
• Widely Application: Our co detector are suitable for bedroom, kitchen, living room, children’s room,apartment, garage, office, restaurant,hotel, RV etc.
• Gifts for Your Loved One:This carbon monoxide detector is perfect for Mother’s Day, Father’s Day, Thanksgiving, Christmas, Valentine’s Day, birthdays, Weddings, New Year’s and Housewarming gifts for mothers, fathers, wives, husbands, grandmothers, grandfathers, lovers, daughters, sons, friends or yourself.