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“Call Frequency” allows data to be sent at a specific interval.
“Dual Call Frequency” allows different call frequency for “day” and “night”
“Dual Alarm” Allows call frequency to be increased when and alarm condition occurs.
The APN of the celluallar network provider can be entered if known, or GPRS Test can be
used to identify it, later, click “Select..” to edit APN.
Power Windows allow communication by SMS/GSM with the logger at a predefined time, they
are not normally required for GPRS loggers as messages can be sent through the server. To
use GSM the sim card in the logger must have a GSM data number, and a GSM Modem is
required on the central computer.