RSM is a transfer grille with effective sound attenuation to be installed between rooms. The distance between the grilles is adjustable in the range of 80-145 mm.
- Adjustable frame depth adapts to the thickness of the wall
- Aesthetical design
- Minimal pressure level
- Detachable front panel for easy cleaning of the grille
- Effective sound attenuation between two rooms
- No visibility through the transfer grille
