66250675-EN - V1.0 - 05/09/17
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4000 Series Vandal Resistant GSM Audio Intercom with Proximity Facility
4000 Series Vandal Resistant GSM - Technical Manual
DESCRIPTION
A system comprises of an intercom panel, power supply, SIM card (SIM card not provided by Videx) and antenna. The intercom panel
is part of the Videx 4000 series vandal resistant modular design allowing it to be customised to the installation requirements for
example including coded access or including the correct number of call buttons (up to 24 call buttons).
ART. VR4KGSM ART. 150 INTERCOM AVAILABLE VERSIONS
The intercom panel can include any of the modules from the 4000 series vandal resistant range and uses the standard 4000 series
surface and ush mounting frames. The GSM module is however essential and includes all the GSM communication electronics,
SIM card (supplied separately) and connections. The intercom module is available in a 0 button, 1 button, 2 button, 3 button and 1
button with nameplate conguration, as shown in Fig.1, along with their part numbers.
SPEAK BUSY OPENSPEAK BUSY OPEN SPEAK BUSY OPEN
SPEAK BUSY OPEN
SPEAK BUSY OPEN SPEAK BUSY OPEN
VR4KGSM-0 VR4KGSM-1 VR4KGSM-2 VR4KGSM-3 VR4KGSM-1NP
VR4KGSM-0/3G VR4KGSM-1/Y VR4KGSM-2/Y VR4KGSM-3/Y VR4KGSM-1NP/3G
VR4KGSM-1/3G VR4KGSM-2/3G VR4KGSM-3/3G
Fig. 1 VR4KGSM-1/Y/3G VR4KGSM-2/Y/3G VR4KGSM-3/Y/3G
Standard versions of theVR4KGSM modules (e.g. VR4KGSM-0 etc.) works on a 2G network A 3G variant is also available (see Fig.1
above) that works on a 3G network, sux /3G to the part number as shown.
EXTENSION BUTTON MODULES
The GSM intercom module will accept up to 24 call buttons. Any of the standard 4000 series vandal resistant button modules can
be used as shown in Fig.2 along with their part numbers.
VR4KBM-4 VR4KBM-5 VR4KBM-6 VR4KBM-7 VR4KBM-8
VR4KBM-4/Y VR4KBM-5/Y VR4KBM-6/Y VR4KBM-7/Y VR4KBM-8/Y
VR4KBM-9 VR4KBM-2NP VR4KBM-3NP VR4KBM-4NP
Fig. 2 VR4KBM-9/Y
Button connections to the GSM module are shown in Fig.3 on page 7 (only the wiring of the button harness is shown). It is important
to take care when using additional button modules with a GSM intercom module which also has onboard buttons. For example,
an intercom module with one button (VR4KGSM-1) means the extension button module used must start wiring from button 2 on
the button harness (the green “b” and white “1” wires would be used), an intercom module with 2 buttons (VR4KGSM-2) means the
extension button module used must start wiring from button 3 on the button harness (the blue “c” and white “1” wires would be
used) and so on.
System Components and Available Versions
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