... SONCAP, ISO9001, ROHS approval, anti-flaming PC or ABS Wall Bell Button / Door Bell Button 2026 1. Name: European ... wall bell button / door beel button 2. Power: 220V ... : copper contacts, stainless steel base, anti-flaming PC or ABS 5. Certificate: CE, CCC, SASO, SONCAP, ISO9001, ... Each one in Bag, 10pcs in a box and 20boxes in a cartonMeasures: 49.5*32.5*19. ...