Intercom base station Saramonic WiTalk HUB SR3795 — full duplex intercom system

Saramonic WiTalk HUB SR3795 is a base station for a full‑duplex intercom system that centralizes voice routing between multiple users. Designed for event production, broadcast environments and live‑crew coordination, the unit enables continuous two‑way conversations without push‑to‑talk and connects to compatible beltpacks and headsets. As the system’s hub, it manages audio paths, provides stable communication across short professional networks and supports hands‑free operation for teams working on set, stage or remote locations.

Advantages

The WiTalk HUB offers full‑duplex audio routing to allow simultaneous talk and listen functions, reducing communication delays typical of half‑duplex systems. Its role as a central base station simplifies setup and management of multiple beltpacks or headsets, ensuring consistent signal distribution. The design emphasizes stable, continuous voice links suited to professional workflows in live production and broadcast, while maintaining compatibility with Saramonic intercom accessories.

Suitable for

• Event production crews and stage managers coordinating live shows
• Broadcast teams and OB vans managing live feeds and studio operations
• Film and video production sets requiring reliable crew communication
• Corporate events and conferences with technical crew coordination

Key specifications

• Function: full‑duplex intercom base station for multi‑user voice routing
• Connectivity: interfaces with compatible beltpacks and headset devices for two‑way communication
• Operation: continuous hands‑free conversations without push‑to‑talk
• Application environment: suitable for live events, broadcast, film production and location work
• Role: central routing unit managing audio paths and user channels

How to use

Position the WiTalk HUB as the central unit within the communication setup and connect compatible beltpacks or headsets according to the accessory documentation. Power the base station and verify connectivity to each beltpack or headset; the unit will route audio so users can speak and listen simultaneously. Use the HUB to manage which devices are active on the network and confirm audio levels and intelligibility before live operation. For multi‑zone or multi‑group workflows, assign channels and test cross‑communication to ensure clear two‑way links.

Usage recommendations

For reliable performance, install the HUB in a dry, ventilated location near power and accessory connections, minimize radio or RF interference sources, and perform a soundcheck with all connected beltpacks or headsets before the event. Follow accessory compatibility information to ensure stable full‑duplex operation.