Reliable 2-Reader Expansion Module for AC-225IP-BU Control Panel

Rosslare's MD-D02B two-reader expansion board is designed to focus on high quality and reliability and is ideal for residential and commercial applications. Easy to install and operate, the MD-D02B expansion board features supervised communications with the controller. 

Main features

• Compatible only with AC-225IPBU.
• Additional two proximity readers or keypads
• Four relay outputs and four supervised inputs to the access control panel
• Wiegand or Clock-and-Data transmission keypad or biometric reader compatibility 
• LED status feedback for 12 V power and relay activation
• Cost-effective and modular installation
• Input and output reconfigurability using Rosslare’s AxTraxNG™ software

General Specs:

• Product Type: Access control expansion module
• Intended For: Control panel
• Power Source: Hardwired
• Interfaces: 4 x relay output ¦ 2 x door contact ¦ 4 x digital input
• Features: LED indicator
• Voltage Required: DC 12 V
• Compliant Standards: ISO 9001, ISO 14001, RoHS, TUV Rheinland