Hollyland HL-Solidcom SE Pro-4S Full Duplex Wireless Intercom System

Professional Wireless Intercom System for Seamless Team Communication
The Hollyland Solidcom C1 Pro-4S is a full-duplex wireless intercom system designed for clear and efficient communication among professional teams. Featuring four wireless headsets with advanced Dual-Mic Environmental Noise Cancellation (ENC), this system ensures reliable voice transmission even in noisy environments. Built on DECT 6.0 technology, it offers a secure and interference-free connection with an impressive range of up to 1100 feet (350 meters). Ideal for live event production, film crews, and broadcasting, the Solidcom C1 Pro-4S keeps your team connected with crystal-clear audio.

Push-to-Talk Function for Hands-Free and Instant Communication
Designed for ease of use, the Solidcom C1 Pro-4S features a Push-to-Talk (PTT) function that allows users to communicate instantly without delays. Unlike traditional walkie-talkies, this system provides real-time full-duplex communication, allowing multiple users to talk and listen simultaneously. The PTT capability enhances efficiency, making it a perfect solution for dynamic work environments where immediate coordination is required.

1100-Foot Wireless Range for Reliable Long-Distance Coordination
With a strong transmission range of up to 1100 feet (350 meters), the Solidcom C1 Pro-4S ensures uninterrupted communication across large venues. Whether used in stadiums, concert halls, or expansive film sets, this system provides reliable two-way voice transmission without interference. DECT 6.0 technology further enhances stability, reducing signal drops and ensuring a secure, high-quality connection even in crowded RF environments.

Dual-Mic ENC Technology for Noise-Free Audio in Any Environment
Equipped with advanced Dual-Mic ENC, the Solidcom C1 Pro-4S effectively filters out background noise, ensuring that voices remain clear even in loud environments. Whether managing a live event, coordinating a film crew, or working in a busy warehouse, this feature ensures that communication remains precise and distraction-free. The system also supports wideband audio (150Hz–7kHz), delivering natural and accurate voice reproduction.

24-Hour Battery Life With Extra Batteries for Continuous Operation
Each headset in the Solidcom C1 Pro-4S system comes with an extra rechargeable battery, ensuring uninterrupted operation for up to 24 hours. The hot-swappable design allows users to replace batteries without downtime, making this system perfect for extended productions and long shifts. The included charging case provides a convenient way to keep all batteries fully charged and ready to go.

Backward Compatibility for Easy System Expansion
The Solidcom C1 Pro-4S is backward compatible with the first-generation Solidcom C1, allowing teams to expand their communication setup without replacing existing equipment. This flexibility ensures that users can integrate new headsets seamlessly, making it a future-proof investment for growing teams and production companies.