Pir Infrared Motion Sensor Switch 180 Degree Outdoor Waterproof Security Movemen Back Cushion: With the cute

Back Cushion: With the cute seal cushion

- Color: Silver

these polar fleece earmuffs are very lightweight and cover your ears to keep out the cold

and it can be installed on metal or wood

Pir Infrared Motion Sensor Switch 180 Degree Outdoor Waterproof Security Movemen Back Cushion: With the cutePir Infrared Motion Sensor Switch 180 Degree Outdoor Waterproof Security Movemen Convenient & Practical: The infrared motion sensor is energy saving automatic lighting switch, it adopts high sensitivity detector, integrate circuit and . With wide detection range made up of up and , left and right service field. Working Principle: It utilizes human motion infrared rays as control signal sources, when one enters the detection field, it will the