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About product and suppliers:
            5,295 fire alarm sensor products are offered for sale by suppliers on Alibaba.com, of which alarm accounts for 43%, fire detectors accounts for 41%, and fire alarm accounts for 1%. 

A wide variety of fire alarm sensor options are available to you, such as smoke, door, and personal. 

There are 5,289 suppliers who sells fire alarm sensor on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and Hong Kong S.A.R., from which the percentage of fire alarm sensor supply is 1%, 97%, and 2% respectively.