The Mongolian historical drama "Shalz," directed by Amarsaikhan, has recently completed filming and entered its public release phase. This ambitious production required filming across a diverse range of locations, from wide-open outdoor sets to complex, multi-room indoor environments.
In modern film production, maintaining real-time, crystal-clear communication is a critical challenge. For the crew of "Shalz," coordinating complex camera movements, lighting cues, and large-scale talent blocking across expansive areas required a professional-grade wireless intercom system that could bridge the gap between departments without fail.
Why the Shalz Film Crew Chose Saramonic WiTalk
The production team of Shalz selected the Saramonic WiTalk series for its full-duplex DECT architecture, hub-free deployment, and stable performance in complex, large-scale film set environments. These capabilities allowed multiple departments to communicate simultaneously without delays, ensuring efficient coordination across both expansive outdoor and dense indoor locations.
In the behind-the-scenes footage and social media updates from Director Amarsaikhan, the WiTalk series can be seen in active use throughout the production.

View Behind-The-Scenes Footage: Watch WiTalk9 in action during the filming of Shalz on Facebook
Deep Dive: Key Advantages of the WiTalk9 Series for Film Production
The choice of the WiTalk9 (and the compatible WiTalk5) for a production as demanding as "Shalz" comes down to its specialized features designed for the complex RF (Radio Frequency) environments of a modern film set.
1. Full-Duplex Communication & Hub-Free Efficiency
- Natural Conversation: WiTalk supports full-duplex communication, allowing teams to speak and listen simultaneously. This eliminates "push-to-talk" delays, making coordination as natural as face-to-face chat.
- Hub-Free Design: The no-hub architecture allows for instant deployment without a central base station. The Master headset manages remotes directly, simplifying setup for mobile crews.
- Massive Scalability: The WiTalk9 series can be cascaded to support up to 30 users, powerful enough for large-scale crews with multiple departments.
2. Long-Range Stability & Professional Interference Rejection
- 500m Transmission Range: Powered by advanced 1.9GHz DECT technology and a dual-antenna system, WiTalk9 offers a stable range of up to 500 meters (1640ft).
- Superior Anti-Interference: The DECT-based signal is encrypted for security and highly resistant to interference in crowded RF environments on film sets.
3. ClearTalk™ Noise Cancellation & Audio Clarity
- Triple-Mic Array: Equipped with the ClearTalk™ 360° triple-microphone array and advanced noise-canceling algorithms (Weak/Strong modes).
- 130dB AGC (Auto Gain Control): The system handles noise spikes up to 130dB, ensuring stable communication during high-decibel action sequences.
4. Remote Interconnectivity & Smart App Control
- Global Collaboration: Supports cloud interconnectivity via platforms like Zoom or Microsoft Teams for remote production leads.
- Saramonic App Control: Real-time monitoring of battery levels, mute status, and one-to-one private channel setup.
5. Durability & Ergonomic Design
- Weatherproof: IPX5 water and wind resistance for rugged outdoor filming.
- Extended Battery Life: Remote headsets provide up to 9 hours of runtime, ensuring performance through long production days.
Conclusion
For film production teams operating in challenging environments, a full-duplex wireless intercom system has evolved into a foundational necessity. The Saramonic WiTalk series helped Director Amarsaikhan and his team achieve precise control over every frame in "Shalz."
Explore professional film set communication solutions: Learn more about the Saramonic WiTalk9 Series.
FAQ
Is the Saramonic WiTalk system suitable for professional film sets?
A: Yes. With full-duplex communication, DECT-based stability, and scalable multi-user support (up to 30 people), WiTalk is specifically designed to meet the real-time coordination demands of modern film production.
What makes DECT intercom systems better for film production than traditional walkie-talkies?
A: DECT systems provide full-duplex communication (simultaneous talk/listen), lower interference on the 1.9GHz band, and encrypted signals, allowing for natural conversation without "push-to-talk" delays.