circuit gsm comm system
GSM (INTERNAL SIMCARD) DIGITAL AMPLIFIER. Connecting Car to PIt via GSM (standard phone call over 3G network). It allows professional communication between two people in the car and the Pit at the same time. Communication can open up automatically or via PTT.
The amplifier connects more cars and/or more people at the pit via smartphone conference call functions. Noise and voice can be digitally set to fine tune noise canceling and voice. Software updates through USB-C port