The Hytera ACS-03 is an audio adapter cable featuring an integrated PTT button and microphone, designed for use with receive-only earpieces and Hytera S1 series radios.
It enables the use of receive-only earpieces—such as the Hytera EH-03 and EH-05—by adding the microphone and PTT functions required for communication. Both earpieces are listed alongside the ACS-03 within Hytera’s accessory range.
FEATURES:
- Professional-grade audio adapter cable.
- Integrated PTT (Push-To-Talk) button.
- Integrated microphone.
- Designed for use with receive-only earpieces.
- Compatible with Hytera EH-03 and EH-05 earpieces within the Hytera S1 series.
- A practical solution combining earpiece audio, a microphone, and PTT control.
Important: The Hytera ACS-03 is required to use the EH-03 and EH-05 receive-only earpieces in this accessory configuration.
