MH-89A4B Earpiece Microphone Single-Wire Surveillance Kit
Remotely control the radio with a single-wire surveillance earpiece microphone. This device features an inline microphone and Push-to-Talk (PTT) button for one hand operations while discreetly listening to the audio through the integrated earpiece. The earpiece features an over the ear speaker for added comfort.
Accessory Features
- Type: Covert ear clip
- Weight: Lightweight
- Push-to-Talk (PTT): Yes
- Noise Cancelling: No
- Intrinsically Safe Rating: No
- VOX Activated: No
- Connection: MIC/SP plug
VX-1700
Mobile terminals
With its 4 channels, large controls and powerful speaker, this radio frees drivers to concentrate on the road.
VX-2100
Mobile terminals
With its 4 channels, large controls and powerful speaker, this radio frees drivers to concentrate on the road.
VX-2200
Mobile terminals
With its 4 channels, large controls and powerful speaker, this radio frees drivers to concentrate on the road.
EVX-261
Portable terminals
The EVX-261 operates in both analog and digital modes, so it’s ideal for use with mixed fleets.
EVX-S24
Portable terminals
This easy-to-use, lightweight radio connects workers with just the push of a button.
VX-261
Vertex Standard Portable Radios
For basic push-to-talk communication,look to the VX-260 Series.
VX-264
Vertex Standard Portable Radios
With VX-264 you can choose from multiple signaling options, such as: MDC1200®, FleetSync®, DTMF, and 2-tone or 5-tone capabilities for seamless integration into a mixed fleet.
VX-451
Vertex Standard Portable Radios
For robust, dedicated push-to-talk communication, look to the VX-450 Series.
VX-454
Vertex Standard Portable Radios
For robust, dedicated push-to-talk communication, look to the VX-450 Series.
VX-459
Vertex Standard Portable Radios
For robust, dedicated push-to-talk communication, look to the VX-450 Series.