AQR2500NF KNX Room Sensor Mounting Plate for EU Standard (CEE/VDE) Surface Installation S55720-S161

The AQR2500NF is an EU-standard (CEE/VDE) surface mounting plate for installing AQR2570.. series KNX room sensor base modules onto a wall without requiring a recessed cavity or flush back box. This accessory simplifies installation in retrofit projects, exposed concrete or brick walls, prefabricated panels, and any situation where forming a wall cavity is impractical or structurally undesirable.

The plate provides a stable mechanical interface between the wall and the base module, accepting EU (CEE/VDE) form-factor devices. Robust construction ensures secure base module positioning under daily operation, while the clean profile supports neat cable routing behind the plate for a professional finished appearance. Pairs naturally with AQR253x front modules for a complete flush-look surface-mount assembly.

• Retrofit HVAC installations in occupied buildings without available wall cavities
• Commercial refurbishments in architecturally sensitive or protected structures
• Prefabricated modular construction
• Exposed industrial environments
• EU/CEE/VDE standard new-build projects where surface mounting is the preferred or required installation method
• Recommended accessory for AQR2570NF deployments in European markets