KERUI M518 Wireless doorbell home smart electronic remote control long distance no battery volume adjustment various songs
Technical Details
| Alarm: | Yes |
| Brand Name: | KERUI |
| Communication Interface: | Wireless |
| Display: | None |
| Feature: | None |
| Item type: | Wireless Doorbell |
| Itercom: | No |
| Model: | M518 |
| Power: | Electric Supply |
| Power Source: | Plug |
| Songs: | 52 |
| Type: | doorbell and emergency |
| Volume: | 5 level adjustment |
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