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DualCom GSM
DualCom GSM is a totally integrated dual-signalling device which, like it’s
sister product DualCom VPRS (UK only), uses both radio and telephone paths to
transmit intruder alarm signals. In the event of accidental or deliberate damage
to either path, DualCom GSM will ensure its working path transmits subsequent
signals should they occur.
The CS2000’s radio path utilises the GSM network as used by the majority of
countries. DualCom GSM transmits via a data (rather than the more common voice)
network thus ensuring a lower-traffic route is used for these all important
alarm transmissions.
In the UK it is preferable to use the lower cost Vodafone Data Network (VDN)
network. However, for areas with a low VDN signal strength e.g. the Highlands
and other remote areas, the option of DualCom GMS should be considered.
Overseas countries, where VDN is not an option, can use the DualCom GSM which is
compatible with any telephone and mobile phone network. For more information,
contact your local distributor listed in the Export section of this site.
WHY USE DUALCOM GSM?
* DualCom GSM always reports - DualCom is able to signal alarm events after a
line cut giving you a true picture of events i.e. accidental or deliberate
signal. In the event of a signal path failure, such as an intruder cutting the
telephone line, DualCom GSM sends this and any subsequent alarm signals on its
unaffected path
* Personal Attack - If the telephone line is cut no subsequent Personal Attack
signals can get through. DualCom GSM will always transmit any subsequent alarms
* Cheap at half the price! - DualCom GSM gives your client two signalling paths
for the price of one
* Telephone Friendly - DualCom GSM can share a telephone, fax or modem line.
Unlike other signalling systems, it can be used on any cable telephone network
(such as Cable & Wireless). DualCom GSM uses the telephone line as the primary
signalling path to avoid Cellular call charges
* Immediate Connection - DualCom GSM provides protection from Day 1 of the
installation.
CAN I INSTALL DUALCOM GSM ANYWHERE?
DualCom GSM will connect to any telephone network and can share an existing
telephone line with existing voice, fax or modem usage.
To ensure the radio path operates over a strong signal, we recommend some basic
checks:
SIGNAL STRENGTH – always check there is sufficient signal strength at the
location prior to installation. To do this, simply go to the selected area of
installation and look at the signal strength bars on your mobile phone. NOTE:
your mobile phone must be connected to the same GSM network as you are using for
your DualCom device.
POSTCODE CHECK – contact Languard and request a postcode signal strength check.
We will then inform you of the anticipated strength for that location.
 
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