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https://www.hytera.com/en/product-new/accessories/audio/sm10a1.html

SM10A1 Desktop Microphone
Audio
It is placed on the desktop in the office for dispatching.

Specifications of Hytera SM10A1
Specifications
Dimensions107* 65* 148.6mm
Weightabout 170g
Colorblack
PTT Keyavailable
Emergency Keynone
Connector10-pin connector
Microphone Sensitivity-40±2dB@1kHz 3.0V 2.2K,0dB=1V/Pa
IP Ratingnone
Operating Temperature-30~70℃
Storage Temperature-40~85℃

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