N2224 Electronic Bell Kit Branding Flyer and Instructions

This document is a multilingual branding flyer and instruction manual for an ABB electronic bell kit (models N2224.1, N2224.-XX, 2224.-XX, 8124.1) used to signal "Do Not Disturb" or "Make Up Room" status in hotels, offices, and schools. It includes safety warnings, technical data (127 V~60 Hz or 230 V~50-60 Hz), wiring diagrams, mounting instructions, and connection details for up to four push-buttons with different melodies.