Choosing a covert wireless earpiece

ICM40

The ICM40 is the standard induction loop earpiece suitable for most applications. For every 100 induction loop earpieces purchased the ICM 40 account for 95 pieces.


The technical specs for the ICM40 are available on our website listing.

The earpiece is available in Beige, mid brown and dark brown shades.

ICM100

The ICM100 is the same earpieces as the ICM40 with the addition of a noise gate or Squelch system.
The squelch prevents any  magnetic signal below a certain pre set level from being reproduced as audible sound.


If however the induction noise is such a level that it would break through the squelch it will be still be heard as audible noise.
In this scenario a Digital earpiece, the DCM40,  should provide the solution.

DCM40

The DCM40 Digital earpiece has a tailored 300Hz to 3kHz audio response that will eliminate most mains noise (50Hz) and Hi End Car Data management (10kHz+)  interference.
Noise encountered inside the speech range will still be heard.
The DCM40 also has a limited audio level output of 96dB.