The Hollyland Solidcom C1-4S Full Duplex Wireless Intercom System is designed for seamless communication, offering a true-wireless experience with no bodypack or hub required. This system includes 4 headsets (1 master, 3 remote) and delivers clear, real-time audio at a range of up to 1000′ with DECT 6.0 encryption for secure communication. The Hollyland intercom system features premium acoustic echo cancellation and a wide frequency response.
Perfect for film production, events, and more, this wireless intercom headset provides hands-free coordination with no belts or stations. Each Hollyland headset is rechargeable and offers up to 10 hours of battery life on a single charge. With expandable capacity and up to 7 remote headsets without a hub, the Hollyland Solidcom C1 system ensures efficient team communication
True-Wireless Self-Contained Headset for 2-Way Communication
With no belt pack or base station, the C1 offers a highly portable and hands-free coordinating experience for media production teams and others looking for real-time. Non-blocking voice communication in socially distanced working scenarios at distances up to 1000′.
Wide Frequency Response for Precise Coordination
The Hollyland Solidcom C1-4S Full-Duplex Wireless DECT Intercom System offers a 150 Hz to 7 kHz frequency response and premium acoustic echo cancellation (AEC) to ensure clear intelligible audio for effective teamwork. The directional mic captures the speaker’s voice precisely while minimizing unwanted background sound. Making conversations easier even in noisy environments.
Ready to Use Right Out of the Box
The headsets pair up automatically, and tactile volume buttons allow for fast adjustments. making the system easy to operate. The microphone boom on each headset rotates 360 Allowing for left or right orientation. Rotating the boom arm up or down conveniently mutes the mic when not in use. An LED indicates the system is working and warns you when the battery is low.
Enhanced Stability and Security with DECT 6.0
Built on the powerful DECT 6.0 platform and featuring a dual-antenna diversity scheme. The Hollyland Solidcom C1-4S Full-Duplex Wireless DECT Intercom System can prevent people from inside. The system from hearing your conversation with encryption technology. And also provides stable and reliable transmission with doubled user capacity on the communication channel.
Rechargeable Batteries + Charging Station
Each headset runs on a single rechargeable battery. The amount of battery time in the master headset depends on the number of following headsets in use. With 5 remote headsets connected, the battery will last for approximately 5 hours; with 3 following headsets in use.
The battery life is 6 hours. Each remote headset will last for up to 10 hours on a single battery charge. Each battery fully recharges in 2.5 hours and a battery charging station, USB cable, and AC adapter are included.
Expandable System
With its recent firmware upgrade, the Solidcom C1 system allows you to link up to 7 remote headsets to the master headset without using a hub. The C1 HUB base (available separately) allows up to 8 headsets to be used at once. Up to 3 hubs can be cascaded with a standard RJ45 cable.
Allowing for up to 24 headsets to be used at the same time. The HUB also offers additional features including A/B grouping. And also an announce key that mutes all the headsets for emergency messages from the HUB base.
Hollyland Solidcom C1-4S Box Includes
- Hollyland Solidcom C1-4s Full-duplex Wireless Dect Intercom System With 4 Headsets (1.9 Ghz)
- Master Headset
- 3 X Follower Headset
- Charging Case





















