Rosslare - MDD04B - B Series Four Reader Expansion Board - AC425BU Locks & Hardware Comes with high-performance processor 12

Comes with high-performance processor 12

Within 10 Seconds of shorting the pins push the Hazzard Switch six times

1 USB Cable

Extra Security - Deadbolt and latch provides you with heavy duty dual security

Automatic removing of "DEF error" for Audi A4 instrument cluster BOSCH RB8

Rosslare - MDD04B - B Series Four Reader Expansion Board - AC425BU Locks & Hardware Comes with high-performance processor 12The 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: