Serial Interface Module RS-485 - Allows one reader and associated door/gate hardware to be located up to 10000 feet away from a RS-485 controller using the SIO protocol. Requires 8 - 16 VDC. No enclosure. Overall dimensions of unit: 4.50” x 2.90” x 1.00” (approx).
UPC: 816684007729
Also known as: SIO7100BRD
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