TOA NF-2S 3CU Window Intercom System With Noise Cancellation

The TOA NF-2S 3CU is a window intercom system built for environments where a physical partition, glass barrier, or face covering would otherwise compromise speech intelligibility. It is well suited for ticket windows, reception desks, pharmacy counters, security checkpoints, and any installed AV or facility application where reliable face-to-face communication across a divider is a priority. The system ships as one Base Unit and two Sub-Units, giving integrators a ready-to-deploy solution with minimal cabling or configuration.

The simultaneous two-way conversion circuitry eliminates the half-duplex switching that makes many intercom systems feel unnatural in conversation. Noise cancellation circuitry further improves intelligibility in high-ambient-noise environments such as lobbies, transit stations, or open-plan offices. The Sub-Units are compact and include an integrated magnet for tool-free mounting on both sides of a partition, which significantly reduces installation time for integrators working in finished or occupied spaces.

Headset support extends the system's flexibility for operators who need hands-free operation or require consistent audio pickup at consistent distances. The wide voice band coverage produces natural-sounding speech reproduction rather than the narrow, telephone-quality audio common in budget intercoms. The NF-2S 3CU accepts 100-240 V AC input via the included adapter, making it compatible with international installations without additional power conditioning.