The Hollyland Solidcom C1-4S is a full duplex wireless DECT intercom system designed to provide clear sound and all day wearing comfort in a true wireless design with no bodypack or hub. This set contains 4 single-sided headsets, 1 master and 3 remote units, along with rechargeable batteries, a charger and accessories.

The system uses DECT-6.0 encryption and dual antenna technology to ensure safe and reliable transmission at a range of up to 305 meters. This makes it well suited for a variety of applications including film production, concerts and public events.

Truly wireless, self-contained headset for 2-way communication

Without a beltpack or base station, the C1 provides a highly portable and hands-free coordinating experience for media production teams and others seeking real-time, non-blocking voice communications up to 305 meters away.

Wide frequency response for precise coordination

The Solidcom C1 offers a frequency response from 150Hz to 7kHz and premium echo cancellation (AEC) to ensure clearly intelligible audio for effective teamwork. The directional microphone accurately picks up the speaker’s voice and minimizes unwanted background noise, making conversations easier even in noisy environments.

Ready to use right out of the box

The headsets are automatically paired and the volume buttons allow for quick adjustments, making the system easy to operate. The microphone boom on each headset can be rotated 360 degrees, allowing orientation to the left or right. Rotating the arm up or down mutes the microphone when not in use. An LED indicates that the system is working and warns you when the battery is almost empty.

Improved stability and security with DECT 6.0

Built on the powerful DECT 6.0 platform and featuring a dual antenna diversity scheme, the Solidcom C1 can prevent people outside the system from hearing your conversation with encryption technology. It provides stable and reliable transmission with doubled user capacity on the communication channel.

Rechargeable batteries and charging station

Each headset runs on a single rechargeable battery. The amount of battery life in the master headset depends on the number of subsequent headsets in use; with 5 external headsets connected, the battery lasts about 5 hours; with 3 subsequent headsets in use, the battery life is 6 hours. Each external headset lasts up to 10 hours on a single battery charge. Each battery is fully charged in 2.5 hours and a charging station. A USB cable and AC adapter are included.

Expandable System

With the Solidcom C1 system you can connect up to 5 remote headsets to the master headset without using a hub. Up to 8 headsets can be used simultaneously with the C1 hub base (sold separately). Up to 3 hubs can be cascaded using a standard RJ45 cable, allowing up to 24 headsets to be used simultaneously. The hub also offers additional features including A/B grouping and an announcement button that mutes all headsets for emergency messages from the hub base.