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MTN587660,Bell push-button with LED displays, aluminium, System M Electronic bell push-button with two LED displays, bell crossed through/chambermaid.
For use in hotels as a doorbell button on room doors. Triggering options for the two LED displays (Do not disturb - red LED; Make up room - green LED) via the corresponding switch insert and rocker for two-circuit switch with imprint. Any number of alternating current bells with a current consumption of 10-500 mA can be connected. The power supply comes from a commercially available safety transformer.