| ITEM | Part Name | Description | Datasheet | Remark |
| 1 | M581B | 3 KEY單音門鈴聲-1聲/2聲 |
 |
|
| 2 | M582A | 單音門鈴聲IC-2聲 |
|
|
| 3 | M60/M602 | 雙音門鈴1聲/雙音門鈴2聲 |
|
|
| 4 | M995C-DBx/C1x | 3 Key 雙音門鈴IC |
|
-DB,-DB2,-C15 |
| 5 | M995-DB2 | 3 Key 雙音門鈴IC |
|
| ITEM | Part Name | Description | Datasheet | Remark |
| 1 | M1E/M1D-95 | 2態雙音遙控門鈴,與M1E配對 |
|
|
| 2 | M3E/M3D-95 | 3態雙音遙控門鈴,與M3E配對 |
|
