Arexx BS-1400GPRS Mode D'emploi page 22

All manuals and user guides at all-guides.com
2. INTRODUCTION BS-1400GPRS TRANSCEIVER
The BS-1400GPRS records for each sensor its measurement and time stamp.
These measurements are shown on the display in text and in
graphical form.
The measurement data can be transmitted by GPRS (sim card is necessary)
It can also be stored on an SD card (Mico-SD is necessary).
The recorded measurements are also used as input for the internal alarm
control module: It checks the incoming measurements against the given
rules. Depending on the condition given in the rule, an alarm or message is
generated. Rules can be constructed by the rule editor tool, which can be
found in the Multilogger software as well.
When a message is generated, it can be sent to a web service using HTTP via
GPRS. The device also can generate SMS-text messages as alerts.
Furthermore, email messages (using SMTP) can be generated as well. The
exact action depends on the rules defined and stored in the BS-1400. The text
of a message can be customized with data tags like the actual measurement
value, sensor id etc.
The BS-1400 usually operates stand alone, but it can also operate as a BS-
510 base station. When connected to the Multilogger software via USB, the PC
will record incoming measurement data via the BS-1400 directly.
The AREXX Multilogger sensors continuously report new values to the receiver
at intervals of about 45 seconds.
Sensors and receiver use a wireless communication system, working at
433MHz. This frequency is freely available for communication at transmitting
powers under 10 milliwatts.
Depending on surrounding building constructions,
the allowed 10mW power level allows a
transmission range of 20-40 meters.
Unreliable signal levels may be improved
substantially by slightly modifying the
sensor's or the receiver's location.
For the latest software, documentation and manuals see;
http://www.arexx.com/templogger
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