Kiven Motion Sensor Celling or Wall-Mounted Exhaust Fan 8.26 Inches Window Exhaust Fan Bathroom Toilet Ventilation Fan Mute Exhaust Fan

Specification -- Panel：8.26"/21cm x 8.26"/21cm；Suitable for a 5.9"/15cm to 7.87"/20cm hole size,recommended hole size is 6.1"/15.5cm,5.9"/15cm will be better on the glass window. Motion Sensoer Fuction -- Based on the principle of PIR sensor detecting human body,the exhaust fan will be opened when people come to the enclosure (5-7m), and will be closed automatically after people leave 30 seconds. Feature -- Designed seven leaf turbine blades with strong suction,6W low power, 203 FCM(m3/h),1850 RPM,mute down to 37db,energy province electricity. Easy to Install -- Come with a 59"/150cm plug in cord,it's largely allowed to fit where you want,don't worry about not being long enough.No tools necessary for a quick and easy installation. Versatile Fan -- Can be mounted to celling or wall,motion sensor exhaust fan specially for the old people who have amnesia,the public toilet and other commercial area,saving engery and avoid forgetting to turn off the light sitiuation.