PTT & MIC Water Proof Cable (for use with receive-only Earpiece)
IP54 compliant base set with PTT button and microphone can be used with a range of Hytera earbuds. The 3.5mm jack enables the replaced earbud to be connected directly to the ACM-01.
ACM-01
| Microphone sensitivity | -45dB ± 3dB @1KHz |
| impedance | ≤ 2.2KΩ @1KHz |
| PTT Cycles | ≥100000 |
| operating temperature | -20°C to +60°C |
