
66250675-EN - V1.0 - 05/09/17
28
4000 Series Vandal Resistant GSM - Technical Manual
4000 Series Vandal Resistant GSM Audio Intercom with Proximity Facility
USB Connection
CONNECTIONS TO A PC
The vandal resistant GSM intercom also includes a micro-USB connection allowing the module to be connected to a laptop/
PC for ease of programming and for downloading the event log. Programming is carried out using the GSMSK PC software. All
programming features described in this manual are also accessible using the software. Further information on using the GSMSK PC
software can be found in the technical manual
GSMSK-66251720-EN-V1-3
(or later version).
USB CONNECTION
The GSM module can be connected using a standard micro-USB to USB cable as shown in
Fig.27
.
CN3
CN1
USB
CN6
CN5
Art.150
GSM Unit for VR Panels
Antenna
Wiegand
Button
Harness
UIM-138
USB
VR4KGSM-0
VR4KGSM-1
VR4KGSM-2
VR4KGSM-3
CN1
CN1
PC
micro-USB/USB
cable
Fig. 27
IMPORTANT NOTE: The USB is not intended for a permanent connection to a PC and should only be used for programming and
setup of the GSMVRK module.