Hollyland Solidcom C1 Pro 20S 20-Person Full-Duplex Wireless Intercom System with Roaming Hub and 20x Single-Ear Headsets, 1.9GHz, V-Mount

SKU: HLSCC1PR20SV MFR: HL-SOLIDCOM C1 PRO - ROAM
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Key Features

  • Crystal-clear audio: Experience superior sound quality with this intercom system.
  • Full-duplex wireless: Enjoy simultaneous two-way communication, hands-free.
  • Long-range reliability: Stay connected up to 1600' with a stable wireless signal.
  • Ideal for live events: Perfect for production crews needing reliable comms.
  • 20 single-ear headsets: Complete system supports up to 20 users seamlessly.
  • All-day battery life: Keep your team connected with up to 10 hours per headset.
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Special Order?Estimated to Ship: 08/23/2025
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Hollyland Solidcom C1 Pro V-Mount Specifications

Roaming Hub

Roaming Hub

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  • LOS Range

    1,600' (500m)

  • Operating Frequency

    1920 - 1930 MHz

  • Transmit Power

    <= 21 dBm

  • Bandwidth

    1.728 MHz

  • Modulation Mode

    GFSK

  • Frequency Response

    100 Hz - 7 kHz ( +/-3dB) @1 kHz

  • Receiver Sensitivity

    <= -90 dBm

  • SNR

    > 55dB

  • Antenna Gain

    4 dBi (all directions)

  • DC Voltage Range

    7 - 30V, < 1A@12V

  • Battery Voltage Range

    11 - 30V, < 1A@12V

  • Power Consumption

    < 1A@12V

  • Temperature Range

    14 - 113 Degree F (-10 - 45 Degree C) (working)
    -4 - 140 Degree F (-20 - 60 Degree C) (storage)

  • Battery Plate Mount

    V-Mount

  • Battery Info

    Optional, not included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    1

  • Dimensions

    11.88 x 7.14 x 2.5" (302 x 181.52 x 63.6mm)

  • Weight

    63.4 oz (1797.5g)

Headsets: System

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  • Number of Included Headsets

    10x Single-Sided Headset

  • Number of Included Transceivers

    1x Base Station

  • Users per System

    20

Headsets: Wireless Connectivity

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  • Wireless Technology

    Digital DECT (1.9 GHz)

  • DECT Standard

    6

  • Operating Range

    1600' (487.7m)

  • RF Bandwidth

    1.73 MHz

  • Max Transceivers per Band

    20

  • Wireless Modulation

    Analog: GFSK

  • Duplex Mode

    Full-Duplex (FDX)

  • Approximate RF Sensitivity

    -90 dBm

  • Frequency

    1920 to 1930 MHz

  • Encryption

    Proprietary

  • Mobile App Compatible

    Yes: Android & iOS

Headsets: Headphone

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  • Earpiece Design

    On-Ear (Supra-Aural) / Over-Ear (Circumaural)

  • Earpiece Connection / Wearing Style

    Headband

  • Number of Earpieces

    Single Earpiece (Left or Right Side)

  • Sound Field

    Mono

  • Controls/Microphone Location

    Controls: Adjustable Boom, Earpiece (Side Unspecified)
    Microphone: Earpiece (Side Unspecified)

  • Frequency Response

    150 Hz to 7 kHz

  • Total Harmonic Distortion (THD)

    0.01

  • Maximum Sound Pressure Level (SPL)

    115 dB

  • SNR

    Headphones: >71 dB

Headsets: Microphone

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  • Microphone Type

    Electret Condenser

  • Mic Boom Location

    Interchangeable (Left or Right Side)

  • Pickup Pattern

    Cardioid (Unidirectional)

  • Noise Cancelling Microphone

    Yes

  • Maximum SPL

    115 dB

  • Distortion

    <1%

Headsets: Wired Connectivity

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  • Audio Connector

    No

  • Audio Connector to Earpiece

    No Wired Audio Support

Headsets: Battery

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  • Battery

    Headset: 1x 26650

  • Battery Chemistry

    Headset: Lithium-Ion

  • Capacity

    700 mAh

  • Runtime

    Headset: 10 Hours

  • Recharge Time

    2.5 Hours

  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    40

Headsets: Physical

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  • Operating Conditions

    14 to 113 Degree F (-10 to 45 Degree C)

  • Storage Conditions

    -4 to 140 Degree F (-20 to 60 Degree C)

  • UPC Code

    191460007064

About Hollyland Solidcom C1 Pro V-Mount

While the Hollyland Solidcom C1 Pro 20S 20-Person Full-Duplex Wireless Intercom System with Roaming Hub and 20x Single-Ear Headsets is designed to revolutionize communication in dynamic environments, it offers a suite of advanced features tailored to meet the needs of professionals in filmmaking, video production, and other demanding settings. This system operates on a 1.9GHz frequency and includes a V-Mount for easy integration into existing setups.

The Roaming Hub is a standout feature, supporting up to 20 headsets and 6 distinct communication groups, ensuring seamless connectivity across a vast 1,600ft (500m) line-of-sight range. This capability is crucial for teams that require uninterrupted communication, even when navigating complex structures or large venues. The hub's backward compatibility with both Solidcom C1 and Solidcom C1 Pro headsets further enhances its versatility, allowing for seamless integration with existing equipment.

Designed for effortless setup, the Solidcom C1 Pro Roaming Hub eliminates the need for cascading, reducing cable clutter and streamlining workflows. Its industry-standard 5/8" and 3/8" mounting holes provide enhanced flexibility, enabling easy attachment to tripods, light stands, and other accessories. The USB Audio Class (UAC) support facilitates real-time online communication, making it ideal for off-site coordination through a direct USB-C connection to your computer.

The Solidcom C1 Pro headsets are engineered with dual-mic Environmental Noise Cancellation (ENC) technology, ensuring crystal-clear audio even in noisy environments. The directional main mic captures the speaker's voice, while the omnidirectional secondary mic collects ambient noise, which is then processed to deliver exceptional sound clarity. The wideband audio range of 150Hz to 7kHz, coupled with Acoustic Echo Cancellation (AEC), ensures authentic sound reproduction, enhancing team coordination.

For outdoor productions, the Solidcom C1 Pro headsets are equipped with robust wind noise removal features, utilizing Y5 felt paper and microphone cushions to minimize interference. The lightweight design, crafted from durable PC-ABS materials, ensures comfort and portability, weighing only 170g (6oz) with the battery included. The headsets also offer customizable wearing options with over-ear leather cushions and on-ear foam cushions to suit individual preferences.

Security and stability are paramount, with encryption technology safeguarding communications and a dual-antenna design ensuring interference-free operation. The Solidcom C1 Pro system is expandable, accommodating team sizes from 2 to 8 members in non-hub packages, with the option to incorporate a hub for larger teams and additional functionalities like A & B grouping and the ANNOUNCE function.

In summary, the Hollyland Solidcom C1 Pro 20S system is a comprehensive solution for professionals seeking reliable, high-quality communication in complex and challenging environments. Its innovative features and robust design make it an indispensable tool for enhancing team collaboration and efficiency.

Hollyland Solidcom C1 Pro V-Mount Features

  • Roaming Hub
  • 20-User Connectivity
  • 1,600ft (500m) LOS Range
  • Seamless Roaming
  • 6-Group Talking
  • USB Audio Class
  • App Control
  • Solidcom C1 Pro Headset
  • Dual-Mic ENC
  • PTT Function
  • 150Hz-7kHz Wideband Audio
  • 1,100ft (350m) Reliable Range
  • Ultra-long Duration
  • Increased Portability & Durability
  • Ready Out of Box
  • Backward Compatibility
  • A & B Dual Grouping
  • Three-System Cascaded Connection
  • Announce Function

Warranty Information

This product has a limited warranty of 12 months.

Product Documents

User Manual

Key Features

  • Crystal-clear audio: Experience superior sound quality with this intercom system.
  • Full-duplex wireless: Enjoy simultaneous two-way communication, hands-free.
  • Long-range reliability: Stay connected up to 1600' with a stable wireless signal.
  • Ideal for live events: Perfect for production crews needing reliable comms.
  • 20 single-ear headsets: Complete system supports up to 20 users seamlessly.
  • All-day battery life: Keep your team connected with up to 10 hours per headset.

What's in the box:

  • Roaming Hub (V-Mount)
  • 20x Solidcom C1 Pro Full-Duplex Wireless Intercom Single-Ear Remote Headset
  • 40x Rechargeable Lithium-Ion Battery
  • 3x 8-Slot Lithium-Ion Battery Charging Case
  • 3x 12V/2A DC2.1 Power Adapter
  • USB Type-C Cable
  • 4x Antenna
  • 20x Over-Ear Earmuff
  • 20x On-Ear Earmuff
  • 20x Headset Earpad
  • 20x Mic Cushion (Windscreen)
  • Hard-Shell Carry Case for Roaming Hub
  • Headset Sticker
  • Hollyland 1 Year Limited Warranty