D1 Voice Rack
VARIODYN D1 583311 DCS Call Station Key Protection Cap
Overview
What it is and how it fits the system.
This keyboard protection cap is a transparent cover for the VARIODYN D1 DCS call station, shielding three horizontally arranged keys against unintended operation. With the cap closed the keys are guarded, and key presses are only possible once the cap is opened. It provides a simple safeguard for critical call-station functions.
Technical overview
The 583311 is a keyboard protection accessory for the VARIODYN D1 DCS call station, listed among the accessories for the redundant DCS call station. It is named only once in the published data, in a page-24 accessories list, with no dedicated technical-data block. Published data does not state the part's physical form or any electrical rating, and no approval or certification is stated for the accessory itself. The data also does not clarify whether the 583311 differs from the substitute key caps 583318 or the keyboard cover 583529, and no installation or fitting instructions are referenced for it.
Specifications
Full technical data for this part.
| Description | Keyboard protection for call station DCS VARIODYN D1 |
|---|
Specifications sourced from manufacturer documentation.
Specifications per manufacturer documentation, subject to change — E&OE. Spotted an inaccuracy? Let us know
Optional accessories
Optional additions — this product works without them.
DCSF12 - Fireman's emergency microphone (12 Buttons) with redundancy option
Listed as an accessory (583311 Keyboard protection for call station DCS VARIODYN D1) for t