4 Channels GSM FWT

4 Ports GSM FWT ( Gateway ) News Update

Model: SUNN-G400S

Provide basic voice functions in areas where POTS/PSTN line is not available or is too expensive.

Key features

·Clear voice
·High security
·Caller ID
·Billing Interface
·Call blocking

Specifications

·4 RJ11 and 4 GSM Interface
·SIM lock and Device lock
·GSM 900/1800 dual band
·IP dialing prefix
·AC power：220V 50Hz
·Temperature : 0-50 ゜C
·Humidity : <95%


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