Remote Speaker Microphone (designed for connection to Car Kit)
Part # : SM18A4
Intelligently designed remote speaker microphone with easily accessible PTT and emergency button, protected against accidental actuation.
Microphone sensitivity -42dB ±3dB @1KHz, PTT cycles ≥100000, speaker sensitivity 78dB ±4dB @1KHz, impedance 16Ω ±15% @1KHz, operating temperature -30°C to +70°C
Accessory for Hytera-PD702i, Hytera-PD702i UL913, Hytera-PD752i, Hytera-PD782i, Hytera-X1ei, Hytera-X1pi