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.
Typical applications: Heavy industry, tunnels, chemical industry, cement factories, quarries, mines, etc.
Dimensions: W 177 mm, H 318 mm, D 142 mm (excluding cable glands)
Weight: 2,960 g