✅ ABB Bell Push-Button with DND/MUR LED Indicator – 2M – Total Anthracite (Part No.: 2CLA228040N1601) The ABB Bell Push-Button with DND/MUR LED Indicator (2CLA228040N1601) offers a contemporary solution that combines functionality and bold design. This 2-module (2M) unit integrates a classic doorbell push-button with Do Not Disturb (DND) and Make Up Room (MUR) LED indicators, ensuring convenience for hotels and residential buildings. Its total anthracite finish delivers a sleek, sophisticated appearance that complements modern interiors. Fully compatible with ABB Zenit and Stylo frames, it ensures durable performance and easy installation. Technical Specifications: Part Number: 2CLA228040N1601 Type: Bell Push-Button with DND/MUR LED Indicator Size: 2 Modules (2M) Color: Total Anthracite Material: High-quality composite Indicators: Do Not Disturb / Make Up Room Compatibility: Zenit / Stylo ranges Application: Hospitality and residential use