Video Xiaomi designs the Smart Natural Gas Leak Detector Alarm in collaboration with Honeywell to help ensure home safety. The Natural Gas Detector instantly emits audible and visible alarm and pushes notification on your smartphone once the natural gas(methane) is detected. It's easy to mount the unit on your wall or ceiling with its self-inspection function for easy maintenance. Instant Alarm Protect your family from the dangers of methane by emitting audible and visible alarm. Phone Push Get instant alert via your smartphone even when you're not at home. Air Exhaust Automatically turn on the exhaust fan which is connected to a Zigbee power strip or Aqara wall socket to promote ventilation and lower the risk of fire or explosion. Self-Inspection Function The unit can inspect itself using the App on your smartphone so there's no need to manually check it by yourself. Note The phone push, self-inspection and air exhaust functions are available only when the unit is paired with Xiaomi Multifunction Gateway. Specifications Brand Xiaomi Material Plastic Product Weight 90g Product Size (L x W x H) 80 x 29 x 20 mm Package Contents 1 x Xiaomi Honeywell Gas Alarm