BELL - 50 Call Button Flush Audio Entry Aluminium Panel

Bell SPA50 flush-mounted audio panel with 50 call buttons, made from 3 mm anodised aluminium. Durable and professional, it provides reliable communication for large residential or office development.

Installers recess the modular panel into the building masonry using the provided flush-mounting back box, achieving a tidy, low-profile appearance. The system utilizes a traditional 4+n wiring architecture to connect the fifty call buttons and the integrated speech module to internal audio handsets via centralized power supplies. During daily operation, visitors use the assigned button to initiate clear, two-way voice communication with the resident. This installation is ideally suited for high-density apartment blocks and managed student accommodation where a reliable, high-capacity audio entry solution is required at a cost-effective price point.

Features

• High-Capacity Design: Features fifty individual call buttons, allowing for direct communication with a large number of apartments or offices from a single entrance point.
• Durable Aluminium Finish: Manufactured from 3mm thick anodized aluminium with a contemporary brushed finish, offering excellent resistance to corrosion and wear.
• Customizable Nameplates: Includes individual nameplate slots for each button, allowing for easy identification of residents or business names.
• High-Quality Audio: Features the high-performance Model 51 speech module, ensuring clear and intelligible voice reproduction for both the visitor and the resident.