Entel CMP/DXS, submersible external speaker microphone.
This ultra-compact and rugged external speaker microphone has an IP67 immersion rating, making it suitable for use in harsh, durable environments. With 1 watt RMS audio output power, it is ideally equipped to handle noisy environments. This model also benefits from “Wind Porting Technology,” which eliminates the adverse effects of wind blowing across the speaker's microphone. Combined with Entel's proprietary “Smart Speech Tailoring” technology that optimizes audio output to the connected accessory, users can be assured of loud and intelligible calls time after time.
Is replacement type for the Entel CMP450/DX and the Entel CMP450/DXS
It is suitable for the DX, DN series.