Senba Optical and Electronics Co., Ltd.

human detect sensor,human presence,nicera RE200B,light sensor,photocell sensor, Manufacturer and Supplier - China(CN)

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  • plastic pir fresnel lens for human detect sensor
    plastic pir fresnel lens for human detect sensor

    Description : plastic pir fresnel lens for pir motion sensor 1.good quality, high sensitivity 2.direct supply, bset factory price 3.different sizes and shapes for choice 4.prompt after-sales service 5.different shapes, round, flat, big, small are available We are th