ZeroNoise Pit-Link GSM Clearvoice intercom amplifier

At the heart of the system is a powerful digital processor with ClearVoice™ technology, using adaptive algorithms to filter ambient noise and enhance speech clarity. Users can independently adjust noise cancellation and voice equalisation, ensuring clean audio in all scenarios.

A 36% larger digital display improves visibility in all lighting conditions, while the integrated silicone keyboard offers responsive control and long-term durability—even when used with gloves. Panel-mounted Nexus connectors replace in-line types, increasing mechanical reliability and wear resistance.

The ZN Digital Amplifier has been completely reengineered to deliver superior performance, durability, and user control under the toughest motorsport conditions. Now rated IP65, it ensures high resistance to dust and water—making it a robust choice for rally and offroad applications.

The system is fully compatible with the Zero Noise App, allowing remote adjustment of all audio parameters directly from a smartphone or tablet. Additional functions include:

• Audio out (RCA) for in-car camera integration
• Audio in/out for radio connection
• 12V power cable for car battery hookup
• Connection between car and pit supported via Bluetooth connection with smartphone
• ZN CLEARVOICE™ the cutting-edge noise cancelling technology with adaptive algorithms to obtain the best voice clarity
• Multi-Function Touch Display: fully operable with gloves
• OTA Update: Remote firmware updates through wifi on your smartphone
• ZN LINK: IP67 panel connectors to increase protection, reliability and facilitate replacement
• CAN-Bus Interface: remote control car integration
• ZN App: Full mobile or tablet control over wifi for fast, intuitive and reliable management of all settings and updates
• Durable Design: Anti-shock, anti-vibration silicone cover
• 12V Filtered Power Cable for stable performance
• Audio IN/OUT Radio Connection and Audio OUT for Car Camera