- 8-ring intercom button
- Built-in installation
- Extends up to 128 apartments
- Visual or audible status indication
- INOX construction
- Very easy to change button names
- Waterproof IP54
- Built-in box dimensions 31×11.5x5cm
- Boutonniere dimensions 31.5×13.3cm
- Warranty 3 years
CAUTION
Buttonholes and side panels must not be cleaned with bleach or other chemical cleaners, only with a special cleaner for INOX or soap and water