Hollyland Solidcom C1 Pro 20S System, 20-Way

The Hollyland Solidcom C1 Pro 20S System includes 20 single-ear ENC headsets, supporting full-duplex DECT 6.0 communication across a 1,600 ft (500 m) range. With seamless roaming, six intercom groups, V/G mounting, USB Audio Class, and Bluetooth app control-this bundle delivers enterprise-grade wireless coordination for broadcast crews and event teams.

Designed for larger productions, the 20S Kit scales on one hub to manage up to 20 active users across six groups, keeping departments organised (e.g., cameras, lighting, stage, RF, producers). Seamless roaming preserves conversations as crew move between coverage areas, preventing call drops at the worst moments.

Configuration is straightforward via mobile app or web UI. USB Audio Class support enables simple computer integration for remote talent or show callers, while flexible power covers V-Mount or Gold-Mount batteries plus DC/AC for permanent or mobile rigs. Wideband DECT audio with ENC ensures clear comms in noisy environments.

Fully compatible with Solidcom C1 and C1 Pro headsets and accessories, the 20S Kit is a dependable backbone for OB trucks, multi-stage events, theatres, and rental houses that need fast deployment with minimal cabling.

Ideal for: broadcast, multi-stage festivals, arena/theatre installs, corporate AV, education, and touring productions.

Hollyland Solidcom C1 Pro 20S System Features

- Includes 20 single-ear remote headsets with dual-mic ENC
- Supports up to 20 users (up to 40 with 2 cascaded hubs)
- Seamless roaming with automatic handoff
- Six intercom groups
- 1,600?ft (500?m) LOS coverage
- USB Audio Class for conferencing/streaming
- Bluetooth app control configuration
- V-Mount / G-Mount power plate included
- Dual ⅝-inch & ⅜-inch mounting flexibility
- Compatible with Solidcom C1 & C1 Pro headsets

Hollyland Solidcom C1 Pro 20S System Specifications

- Frequency Band: 1.9GHz DECT 6.0 (varies by region)
- Transmission Range: Up to 1,600ft (500m) LOS
- Communication Mode: Full-duplex
- Group Channels: 6 intercom groups
- Max Users: 20 (up to 40 with dual hub cascade)
- Audio Interface: USB Audio Class
- App Control: Bluetooth (iOS/Android)
- Power Supply: V-Mount / G-Mount battery plates or DC adapter
- Mounting Options: Dual ⅝-inch & ⅜-inch screw threads
- Operating Temperature: 0°C to 45°C
- Storage Temperature: -20°C to 60°C

Hollyland Solidcom C1 Pro 20S System Supplied With

- 4-Antenna Set
- 20 Headsets
- 40 Batteries
- 3x8-Bay Chargers
- Carry case
- Cables
- Power adapters
- Manual