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Elfon KDO-1 intercom call panel, 1 call button, model KDO1
Summary description:
Elfon KDO-1 is a single-button intercom call panel designed for entry communication systems. It provides one call button for initiating calls to an indoor station or exchange, suitable for apartment blocks, single-family homes, or small office entrances. The unit integrates with compatible Elfon intercom systems and is intended for wall mounting as the external calling interface.