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About product and suppliers:
            1,656 china beam sensor wireless products are offered for sale by suppliers on Alibaba.com, of which alarm accounts for 23%, sensors accounts for 17%. 

A wide variety of china beam sensor wireless options are available to you, such as optical sensor, resistance sensor, and current sensor. You can also choose from personal, position sensor, and door china beam sensor wireless, as well as from waterproof / weatherproof china beam sensor wireless, and whether china beam sensor wireless is digital sensor, analog sensor, or switching transducer. 

There are 856 suppliers who sells china beam sensor wireless on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., from which the percentage of china beam sensor wireless supply is 99%, 1% respectively.