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The GSM module is designed to be used exclusively with the MB4000 Wireless Mimic base unit.
The GSM unit dials out pre defined SMS messages programmed in the MB4000 unit. Messages can be up to 40 Characters long and are normally the address of each Panic Remote which is pre-programmed into the MB4000.
The MB4000 can be programmed to message two unique cellular numbers per remote zone and up to 32 Master numbers can be programmed in.
The unit requires a standard SIM card without the Pin number enabled.