Heavy-Duty On-Wall Mount for the Akuvox S539 When cutting into the wall isn't an option due to solid substrates or structural constraints, this heavy-duty kit provides everything required to anchor your intercom directly to the surface with a clean, professional finish. Key Features Official Akuvox OEM Kit: Provides 100% precise alignment and physical compatibility that universal or third-party mounts cannot match. No Wall Cutouts Required: Speeds up installation on challenging architectural surfaces—such as concrete, solid brick, stone, or finished masonry—by mounting directly to the exterior surface. Rugged Outdoor Durability: Crafted from high-quality, corrosion-resistant materials designed to withstand harsh outdoor weathering, UV exposure, and heavy daily use. Engineered for the 10" Footprint: Because the flagship S539 features a much larger, premium chassis than standard intercoms, this bracket is uniquely oversized to balance and support its specific weight and dimensions. ⚠️ Compatibility Warning: The S539 has a larger housing than other models. Standard or smaller Akuvox mounting kits will not fit this device—always pair your 10" intercom with this S539-specific kit.