1. wall / door bell button 2. Euro type, 220V, 10A 3. CE, CCC, SASO, SONCAP, ... PC or ABS Wall Bell Button / Door Bell Button 2026 1. Name: European wall bell button / door beel button 2. Power: 220V, 10A 3 ... 5. Certificate: CE, CCC, SASO, SONCAP, ISO9001, ROHS approval 6. Easy installation and safe operation, top quality and long working time ...