12604 pir sensor switches products are offered for sale by suppliers on Alibaba.com, of which motion & position sensors accounts for 18%, inductive switches accounts for 5%, and optical sensors accounts for 1%.
A wide variety of pir sensor switches options are available to you, such as single color, white and gray.You can also choose from remote, sensor and on/off switch pir sensor switches,as well as from pet, pbt, and abs pir sensor switches,and whether pir sensor switches is project installation, or led light.