| Item condition | New |
| Manufacture name | Additional bell |
| Brand | BTicino |
| Categories |
Door Entry Systems
|
| Country of origin | IT |
| Harmonized System Code | 8517 7900 00 |
| Housing material | Plastic |
| Degree of protection (IP) | IP20 |
| Number of modules (module system) | 0 |
| Packing level 1 | 8012199211374 |
| Packing level 2 | 8012199966618 |
| Packing level 3 | 8012199211374 |
| Mounting method | Surface mounted (plaster) |
| Wireless | No |
| Colour housing | Other |
| Type of current | AC |
| Loudness | 85 dB |
| Max. transmission range | 0 m |
| Width in number of modular spacings | 0 |
| Built-in battery | No |