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Refrigerator Door Warning Kit image Zoom

Refrigerator Door Warning Kit

SKU: FK911
Keep those hydro bills down with this refrigerator door alarm kit.

Availability: In stock
Assembly Required: Yes



Assembly Required!
Product Description


    This timer kit will trigger a warning alarm if a refrigerator door was left open longer than between 5 - 50 secs
    This kit uses photo-transistor to detect light
    power requirement: 9V - 12VDC
    consumption: 20 to 25mA max.
    adjustable from 5 to 50 seconds
    box for product FB03
    PCB dimensions : 2.2 X 1.4"

Additional Information

    Additional Information

    SKU FK911
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