Hands-free design, 2 buttons
- Lock control and extra service button - for example, doorman call or relay control.
Volume control and private mode
- The three-position switch controls the volume and the red LED indicates private mode.
For Simplebus1 system
- Compatible with audio systems - with floor call input and 8 DIP switches.
Wall-mountable design
- Compact size: 105 × 191 × 28 mm - easy installation in small spaces
