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5.5
DIGI-GPRS (GPRS Modem)
IMPORTANT NOTE:
TURN OFF THE MAINS & BATTERY BEFORE DISCONNECTING GPRS MODEM
The GPRS modem card is used to enable the Enforcer 32-WE to communicate either via Contact ID
or SMS texts via a SIM card. It will also enable remote uploading/downloading.
5.5.1
Antenna
The supplied antenna will need to be connected to the Enforcer 32-WE GPRS and placed in a
suitable area where the signal strength at its maximum.
5.5.2
GPRS Modem Information
NOTE:
When SMS messages are sent, the GPRS module uses the ‘voice channel’. However,
when the panel needs to be programmed remotely using the UDL software and modem, a
data channel must be used. We advise you to find out from your network provider whether
they offer data service or not, as listed below:
• Some networks provide the data channel as a standard service with pay as you go and
contract SIM cards.
• Some networks have to enable the data channel separately.
• Some networks use a different phone number for the data channel from the GPRS number
of the SIM card.
• Some networks automatically recognise the data call from the voice call.
Example: At the time of writing, some networks use a separate data number from the voice
number -while others automatically recognise a data call from voice call. However some do
not offer any data number or channel and therefore cannot currently be used for remote
upload/downloading.
5.5.3
DIGI-GPRS (GPRS Modem) connection
Fault Detection
Minimum time for the detection of a
GPRS fault signal is 2 minutes 30
seconds
Important note:
Remove the power supply of the
GPRS modem from the panel when
installing or changing the SIM
Note: Check the SIM card credit
regularly.
Summary of Contents for RINS1708-3
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