Saramonic WiTalk9 WT4S 4-Person Full-Duplex Wireless Intercom Headset System

Saramonic WiTalk9 WT4S 4-Person Full-Duplex Wireless Intercom Headset System
The Saramonic WiTalk9 WT4S Wireless Intercom Headset System is a 4-Person full-duplex single-ear 1.9GHz DECT wireless headset intercom system for professional production teams. Ideal for film, television, stage, photo shoot, and sports productions, it offers hands-free communication and allows for movement with its wireless design. Advanced ClearTalk™ three-mic array and a proprietary noise cancellation algorithm, along with dual antennas and a DECT system with encryption, ensuring stable and clear team communication up to 500 meters even in noisy environments with dense RF interference. Optional monitoring for your own voice and ability to use external headphones. All stored in a rugged, water-tight case.

Advanced Acoustic Design for Crystal-Clear Communication
In fast-paced, noisy environments like concert venues or sports fields, sound clarity is critical. The WiTalk9 places sound quality at the forefront, delivering sharp, high-definition audio with a 65dB signal-to-noise ratio and voice-optimized frequency response. The microphone effectively isolates your team's communication by filtering out background noise, while the over-ear cushions enhance focus and comfort, letting you concentrate fully on your task.

Lightweight, Comfortable, and Hands-Free Operation with Easy Controls
The WiTalk9 single-ear headsets are designed for comfort during long productions, featuring soft, breathable earpads and an ultra-lightweight build. Users can adjust the 270˚ swivel microphone boom, headband, and rotatable ear cups for personalized comfort, with the mic easily positioned on either the left or right side. For complete hands-free communication, the WiTalk9 allows users to focus on their tasks without constantly pressing a push-to-talk button. Muting is as simple as flipping the boom arm up or using the earcup’s mute button, while volume adjustments are equally accessible via the earcup controls.

ClearTalk™ 360° ENC for Superior Noise Cancellation
The WiTalk9 features advanced ClearTalk™ technology with a three-microphone array that delivers 360° environmental noise cancellation (ENC). This system uses a proprietary noise-cancellation algorithm to filter out ambient noise while enhancing voice clarity, ensuring your team communicates effectively even in loud environments. The dual modes—Strong Noise Cancellation for high-noise areas and Weak Noise Cancellation for quieter settings—allow for optimal voice pickup and clarity, no matter the surroundings.

True Full-Duplex Communication with 1.9GHz DECT Technology and Extended Range
Powered by 1.9GHz DECT (Digital Enhanced Cordless Telecommunications) technology, the WiTalk9 series offers genuine full-duplex communication, allowing up to 30 users to speak and listen simultaneously without restrictions. Operating in the less congested 1.9GHz spectrum, the WiTalk9 ensures a high-quality signal with minimal interference, even in crowded environments. With a line-of-sight working range of up to 500 meters, your team can maintain clear communication across large venues or outdoor locations.

In addition to its communication capabilities, WiTalk9 delivers impressive battery life, offering up to 15 hours of runtime on remote headsets and 10 hours on the master headset. USB-A to USB-C charging cables are included for fast recharging, and additional WiTalk9-BP batteries (sold separately) provide extended power when needed. Each headset also features a USB-C port for continuous operation when powered by USB battery packs or power supplies, ensuring reliable performance for extended tasks.

Streamlined Control with the WiTalk9 App
The WiTalk9 app is designed for easy operation, featuring large icons for quick access to essential functions. Team members can conveniently check battery levels, connection status, and more, all from the app interface. The app also enables real-time configuration of remote headsets, allowing for 1-to-1 conversations, broadcasting, or muting any connected remote headset. Additionally, the 1-click "forget paired" feature simplifies reconfiguration when needed.

An Expandable System for up to 30-People
The WiTalk9 WT4S system doesn’t just limit you to 2-people, it is an expandable system that allows you to create an intercom system for up to 30-people.
Purchase additional remote headsets to make it up to a 9-person system.
Purchase an additional master headset and link cable you can add up to 7 more remote headsets for a 16-person system.
Purchase an additional master headset and link cable you can add up to 7 more remote headsets for a 23-person system.
Purchase an additional master headset and link cable you can add up to 7 more remote headsets for a 30-person system.
Learn more about expanding the system here.
The WiTalk9 is ready to equip your entire team, even as your team grows.

Package Includes:
 - 1x WiTalk9 Master Headset
 - 1x WiTalk9 Remote Headset
 - 4x WiTalk9 Battery
 - 1x WiTalk9 Battery Charger (6x slot)
 - 2x USB-C Charging Cable
 - 2x Over-Ear Cooling-Gel Ear Cushion
 - 2x On-Ear Sponge Ear Cushion
 - 1x WiTalk9 Carrying Case (S)

Features:

• Designed for Professional Film, TV, Stage Productions, Sports, and more with true Full-Duplex operation
• Default 9-person system, HUB-free, Hassle-free. Supports up to 30 people intercom with 4 sets via wired cascading
• Operates on Less Congested 1.9GHz Frequency with a remarkable up to 500m line-of-sight range
• Enables cross-city/region communication with software such as Zoom, Teams, etc. Master can connect to phone or computer, wired or wireless, for remote communication. Only master supports wireless connection; both master and remote support wired. Use only one headset to connect the entire set
• Dual-antenna for up to 500 m stable team talks, minimizing interference in areas with dense RF signals
• ClearTalk™ — Features a 360° noise-cancelling three-mic array and a proprietary noise cancellation algorithm (NCA), which reduces ambient noise and enhance voice pickup, ensuring clear team talk even in noisy environments. Optional Weak/Strong mode for optimal clarity in team talks
• AGC algorithm and High Volume ensure clear intercom performance in noisy environments up to 130 dB SPL
• Saramonic App includes essential functions in large icons for intuitive navigation. Adaptive Frequency Hopping (AFH) for seamless global use
• DECT system with encryption technology ensures secure communication, preventing frequency interference
• Ability to monitor your own voice so you know you are unmuted (optional)
• Use external headphones. Useful for periods of long periods of use or when using 2 communication systems.
• 10+ Optional Accessories: ear cushions, temple pads, form covers, batteries, charging case, etc.

Specifications:

Saramonic's WiTalk product range consists of the WiTalk5 series and the new WiTalk9 series.