Niko Access Control - Analogue - With which products can I expand an audio kit from the Niko Access Control range?
The audio kit can be expanded maximally with:
- 1 internal audio unit: a compact surface-mounting telephone (10-511) or hands-free internal audio unit (10-520)
- 1 external audio unit
- 1 DIN-rail relay (10-830 or 10-831)