The Schneider Electric Enexx Mechanical Door Chime is a high-quality, two-tone "Ding Dong" doorbell designed for both new buildings and renovations. Featuring an integrated transformer, it ensures enhanced safety while operating on 220-240V AC at 50/60Hz. This door chime is surface-mounted, making installation quick and hassle-free. With a loud acoustic level of ?80dB at 1m, it ensures clear and audible alerts when someone rings the bell. The white finish (RAL 9003) with a black installation base blends seamlessly with any home or office décor. Packaged in a box with four screws and wall plugs, it meets IEC 62080 standards, guaranteeing quality and reliability.