EE 8158 M - Supports OpenDuplex®

2-wire DSP Industrial master station with 6 programmable LED direct dialling buttons, integrated loudspeaker, universal microphone and 2 programmable LED buttons. DSP-technology facilitates a single microphone with both omnidirectional and noise cancelling characteristics. Power supply excluded.

EE 8148 M - Supports OpenDuplex®

2-wire DSP Industrial master station with 6 programmable direct dialling buttons, integrated loudspeaker, universal microphone and 2 programmable LED buttons. DSP-technology facilitates a single microphone with both omnidirectional and noise cancelling characteristics. Power supply excluded.

EE 8238 M - Supports OpenDuplex®

2-Wire DSP industrial master station with a programmable full keypad, universal microphone, and 2 pro grammable LED buttons. DSP-technology facilitates a single microphone with both omnidirectional and noise cancelling characteristics. External loudspeaker required. Power supply excluded.

EE 81ADMSOS - Supports OpenDuplex®

2-Wire DSP industrial sub-station with “SOS” printed on the front and side panels, integrated loudspeaker, universal microphone, LED button and a large red mushroom button marked “SOS”. Both buttons can be programmed to various functions. DSP-technology facilitates a single microphone with both omnidirectional and noise cancelling characteristics. Power supply excluded.