Introduction - Siemens AR50M-MF User Manual

1 Introduction

The VR20M-MFand AR50M-MF are mullion-mount card readers with modern anti-hacking security over
OSDP and support for the traditional Wiegand protocol. When installed as part of a secure system over
OSDP, the communication from the reader or the controller they are connected to cannot be
compromised. The readers are made of hard wearing materials and will endure most weather conditions.
The readers are easy to mount and can be mounted on a flat surface. The readers can be cleaned with
most kinds of domestic detergents. All readers have a multicolour light frame. The AR50M-MF has a
keypad for PIN code.
A-100417-b
© Siemens 2019
5
15.04.2019