DS-SHADOW-2.doc
2008 REG No 277 4001, ENGLAND.
Page 4
T
HE
S
HADOW
T
RACKER
COMPLETE
GPS
TRACKING
SYSTEM
3. SIM Cards
Two
Vodafone Pay-as-you-go
SIM Cards are bundled with this system. The Shadow Tracker system
can use either these or other SIM Cards / service providers with the following provisos;
These SIM Cards must be registered with Vodafone prior to use. To do this call the number on the
pack provided. At this point you should be informed of your SIM cards’ Telephone Number.
Notes
1. Only 3 Volt SIM cards will be correctly read and older 5 Volt types will be ignored.
2. Some types of pay-as-you-go SIM cards may require regular call activity (once every six
months) to remain registered.
3. SIM cards that have been protected by means of a PIN (in a mobile phone) will not operate in
the unit.
4. Because The Shadow Tracker system works by sending text messages, it is important
that you consider the costs involved with using the system, these will be dependant on
the network provider you choose.
5. For heavy use it might be advisable to obtain use a contact for free to text deal from a
Service Provider.
6. The message memory of the SIM card should be clear before it is fitted to the GSM Modem.
4. USB GSM Modem Base Station
The USB GSM Modem Base Station connects to the Base
Station computer and communicates with the Shadow
Trackers via Text messaging.
Do not plug the modem into the PC prior to installing software!
The GM Modem Base Station is a Plug and play device which is powered directly by the USB port and
therefore requires little set-up.
Simply install the drivers for the product, insert a SIM card and plug into a free USB port.
More details can be found at
http://www.rfsolutions.co.uk/acatalog/GSM_Modems.html
Tip:
This modem is not tied to The Shadow Tracker System and may also be used as a standard
GSM/GPRS modem if required.
