Bosch ITS-DX4020-G Specifications download pdf (Page 34)

34 en | Configuration GPRS/GSM IP Communicator

F01U133268 | 03 | 2010.05 Installation and Operation Guide Bosch Security Systems, Inc.

4.4 SIM Card Data Usage

– Poll Message or Event Message: ~100 bytes

– RPS Sessions: This setting depends on the RPS tasks you perform (for example, full

upload/download of programming data, history retrieval, diagnostics) and the number of

times you access the control panel. On average, such usage could range from 10 kb to

100 kb.

Other factors such as the number of session timeouts received and so on will also increase

the data usage.

Based on 60 sec polling and 5 events/day, you can expect to use ~5 MB of data per month not

including RPS usage.

NOTICE!

The security level you need determines which SIM card data plan you should use. If you obtain

a data plan for once-a-day test messages, but you set up polling for 60 sec, you will receive a

larger-than-expected cellular bill. It is important that you chose a data plan that matches your

application.

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Bosch ITS-DX4020-G Specifications Page 34