Specifications
| Set | 1 Door Bell+ 2 Receivers (US - Standard), 1 Door Bell+ 2 Receivers (EU - Standard), 1 Door Bell+ 1 Receivers (US - Standard), 1 Door Bell+ 1 Receivers (EU - Standard), 2 Door Bell+ 1 Receivers (US - Standard), 2 Door Bell+ 1 Receivers (EU - Standard) |