Rosslare - MDD04B - B Series Four Reader Expansion Board - AC425BU SmartKey This punch-style key machine is

This punch-style key machine is fast

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1986-2021 Vespa PK50 S

Rosslare - MDD04B - B Series Four Reader Expansion Board - AC425BU SmartKey This punch-style key machine isThe MD D04B 4 reader expansion module is designed with a focus on high quality and reliability and is ideal for residential and commercial applications. Easy to install and operate, the MD D04B expansion board features state of the art supervised communications with the controller. The expansion board adds four reader ports, fouradditional readers or keypad inputs, four relay outputs, and four supervised inputs to the access control panel. Features: