Originally designed to be used with the EC-RC range of phone remote controllers, this unit acts as a GSM gateway by taking a mobile phone operators SIM card (the unit is supplied SIM unlocked, so any SIM may be used) and providing at its output a standard POTS/PSTN phone line.
The unit has an LCD display which can display the incoming callers ID. Any type of analogue phone or fax terminal can be connected to this unit.
The EC-GSM is supplied with a 12v power adaptor and GSM Mag Mount antenna for optimal GSM signal reception.
This unit is an ideal solution where there is a need for a standard POTS/PSTN line interface yet there are no lines available.
The unit may also be used as a GSM interface for routing PABX switchboard calles via a mobile phone line for more cost effective phone calls.