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PIR Sensors

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PIR Sensors There are 2 products.

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    ₱74.00 ₱109.00 In Stock
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    3 Review(s)

    The HC-SR501 Pyroelectric Infrared Sensor is used to detect the presence of people. It is commonly used in turning the lights on and off automatically when people arrive or leave. It is very reliable for robot projects which need human detection. See Description for more details about the product. Add to cart now!

    ₱74.00 ₱109.00
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    ₱44.00 ₱59.00 In Stock
    7 Review(s)

    This HC-SR505 is a passive infrared motion sensor. It can detect changes in the level of infrared radiation that will cause the module to function and detects motion. See Description for more details about the product. Add to cart now!

    ₱44.00 ₱59.00
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Showing 1 - 2 of 2 items