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SM19A1

Portable​ Microphone with Keypad (IP54)

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

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