The ZeroNoise Pit-Link ClearVoice Dual Push To Talk Buttons are designed to control when communication is transmitted through your amplifier system. It allows either driver or co-driver to activate communication only when the button is held down, preventing unintended background noise from being sent during driving. This PTT button links directly to the latest ZeroNoise Pit-Link ClearVoice amplifier and is connected using a separately available wiring harness, ensuring controlled and deliberate communication.Discover the key features of this push to talk button and how they contribute to controlled communication and system integration:Momentary Contact Button Mechanism: Built with a momentary contact switch that only activates communication while being pressed, this feature allows you to prevent background noise or idle chatter being transmitted during driving, resulting in clean, intentional communication only when it s needed.Dedicated Amplifier Compatibility: Specifically designed t