Sparco GSM Intercom amplifier

GSM communication unit with clear and stable pilot-paddock communication.
GSM magnetic antenna.
Antenna fixing bracket for plastic surfaces.
Nexus Female Connector.
Integrated SIM slot.
Potentiometer On / Off with volume adjustment.
12V power cable.
Rollcage or dashboard mounting.
Note: disabling the PIN function on the SIM card, the system performance depends on the availability of GSM signal.