Motion Sensor Pir

36203 motion sensor pir products are offered for sale by suppliers on Alibaba.com, of which motion & position sensors accounts for 11%, alarm systems accounts for 9%, and other sensors accounts for 4%. A wide variety of motion sensor pir options are available to you, such as home security system, fire and smoking.You can also choose from plastic, abs and aluminum motion sensor pir,as well as from project installation, led light, and onsite metering motion sensor pir,and whether motion sensor pir is sdk, or gprs.