ViewMarq MD4-0424T
ViewMarq LED message displays use the latest LED and communications technologies to display both critical and non-critical information to ap
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ViewMarq MD4 series industrial LED message display, 4 line x 24 characters, 1.5in, 2in, 4in, 6in and 8in, (2) serial and (1) Ethernet port for configuration and external message control, NEMA 4/12, indoor use only.