Rosslare - MDD04B - B Series Four Reader Expansion Board - AC425BU Surface Vertical Rod 01Lux@（F1

01Lux@（F1

2019 - 2020 Chevrolet Blazer

Tumbler #4 full size P-19-160

IMPORTANT Please Note: If you are going to be using the 3D Elite in your vehicle

Insert Depth: 1-3/4"D (45mm)

Rosslare - MDD04B - B Series Four Reader Expansion Board - AC425BU Surface Vertical Rod 01Lux@（F1The 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: