e.
Block diagram
The WREM 81 MTM(VR) reader is a module for a modular MTM entry panel. MTM entry panel itself is part of the home
intercom system, it has its own power supply and bus for receivers. WREM 81 MTM(VR) has its own cabling,
configuration bus and wiegand interface for door controller or APS mini Plus or APS 400 reader module or third party
wiegand controller. Plus.
•
The reader sends a code representing the ID medium via the wiegand interface to the MWGD 82 door
controller.
