Description
Portable Microphone with Keypad (IP54)
Part # : SM19A1
Ergonomically designed portable microphone with large programmable keys and emergency call button for ease of use and convenience
Technical Specifications
Microphone sensitivity -21dB ±3dB @1KHz, impedance ≤ 2.2KΩ, PTT cycles ≥100000, operating temperature -30°C to +65°C
Accessory for Hytera-MD782i