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ASI2212J-PW
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DAHUA ASF802 Electric Drop bolt Wholesale DH ARA13-W2(868) 1 (entrada o salida)ASF802 Electric Drop bolt > Photoelectric control technology to prevent the mechanical failure > Ultra low temperature design, more safe and more durable > Ultra low power design, more durable and more environmental protection > 500,000 electricity aging test > Built in reverse current protection circuit > A microprocessor chip control circuit Product Data Electronic Working voltage DC12V Working current 110mA Lock hold interval 0 3 6 9s General
US$ 42.35
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US$ 19.56
