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alarm siren

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About product and suppliers:
            1,215 china outdoor beam sensor products are offered for sale by suppliers on, of which alarm accounts for 21%, sensors accounts for 5%. 

A wide variety of china outdoor beam sensor 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 outdoor beam sensor, as well as from waterproof / weatherproof china outdoor beam sensor, and whether china outdoor beam sensor is digital sensor, analog sensor, or switching transducer. 

There are 416 suppliers who sells china outdoor beam sensor on, mainly located in Asia. The top countries of suppliers are China, Singapore, from which the percentage of china outdoor beam sensor supply is 99%, 1% respectively.