- High reliability through redundant transfer path
- Hand-held microphone with inbuilt loudspeaker and acoustical microphone morning
- Permanent monitoring of cable to the following interface module
- 24-Bit-AD/DA-Transformer
- 12 freely configurable keys
- A programmable LED, optionally yellow or red
- Usable for redundant and not redundant applications
Additional information:In order to protect from unintentional key strokes, a transparent key cap is available. In this way pressing of keys is only possible with open caps. With one of these caps, three horizontally arranged keys of a digital telephone station or a digital key module can be protected
Scope of delivery:A 3 m long Cat5-cable for connecting the digital communication unit to a wall jack, is included in delivery.