ZeroNoise Pit-Link GSM Digital Amplifier / Communication System brings the simplicity of the GSM connection to the circuit. By inserting a sim card into the unit, the amplifier turns into a phone. No need of radio communication, GSM will cover even the black spots of the radio frequencies. When there is an incoming call, the communication opens up automatically with no need of pressing any buttons,

• Digital noise filtering
• Digital display
• 12v filtered power cable
• Audio out for camera
• Anti-shock, anti vibration silicone cover
• Dual volume adjustment
• Nexus connectors
• Does not require any licences

Through the display it is possible to select one or two helmets to be connected to the unit. At the pit, more people wearing headsets can be added to the communication. The system is available with no PTT (communication is always open like a normal phone call), or with a separate PTT button to be mounted near the driver (communication only when pressed). Compatible with any helmet intercom kit with Nexus connectors, although the system delivers the best performances with Bell helmet/ZeroNoise intercom kit range.