-Dual impedance (19 to 300 ohms or High) -Impedance change switch for convenient change-over -Finger-tip control bar (locking or non-locking action) to actuate microphone circuit and an external relay or control circuit -Long-life switch to satisfy rigorous requirements of communications and paging systems -Sturdy, high impact ARMO-DUR® base and microphone case -Adjustable microphone height -Dependability - under all operating . . .

Read More

-Dual impedance (19 to 300 ohms or High)

-Impedance change switch for convenient change-over

-Finger-tip control bar (locking or non-locking action) to actuate microphone circuit and an external relay or control circuit

-Long-life switch to satisfy rigorous requirements of communications and paging systems

-Sturdy, high impact ARMO-DUR® base and microphone case

-Adjustable microphone height

-Dependability – under all operating conditions

-Conversion kit available for Monitor/Transmit switching

-Two-tone gray ARMO-DUR with dull-chrome-plated steel screen

Read Less