Hollyland Solidcom C1 Pro-4S Full-Duplex ENC Wireless Intercom System with 4 Headsets (1.9 GHz) is a Hollyland Solidcom wireless intercom system or compatible Solidcom component for Canadian film, live-event, broadcast, church, school, and venue crews that need clear full-duplex communication. Filmgear Canada supplies Hollyland Solidcom wireless intercom systems with Vancouver-based support, Canada-wide shipping, and practical help choosing the right headset, hub, or beltpack count.

C1 Pro 4S: Designed for Production Team Communication

Hollyland Solidcom C1 Pro-4S Full-Duplex ENC Wireless Intercom System with 4 Headsets (1.9 GHz) is a 4-headset wireless intercom system for production teams that need headset-only full-duplex communication with stronger noise handling than the original C1 platform. The C1 Pro platform uses 1.9 GHz DECT 6.0 operation, dual-mic Environmental Noise Cancellation, 150 Hz to 7 kHz wideband audio, Acoustic Echo Cancellation, push-to-talk control, up to 1,100 ft / 350 m line-of-sight range, encrypted communication, rechargeable swappable batteries, and backward compatibility with Solidcom C1 headsets.

Best Use Cases for C1 Pro 4S

• Film, TV, live performance, and event crews working in loud environments where dual-mic ENC helps keep voices clear
• Hands-free production communication where operators need to move without beltpacks
• Small to mid-size crews that want fast setup and headset-based talk/mute control

Is C1 Pro 4S Good For Film, Event, or Broadcast Crews?

C1 Pro 4S fits crews that need hands-free talkback, fast setup, and production-focused communication without relying on phone calls or open room shouting. It is especially useful when the director, camera operators, lighting, stage, and production support need to stay coordinated while moving around a set or venue.

Product Overview

Hollyland Solidcom C1 Pro-4S Full-Duplex ENC Wireless Intercom System with 4 Headsets (1.9 GHz) is a 4-headset wireless intercom system for production teams that need headset-only full-duplex communication with stronger noise handling than the original C1 platform. The C1 Pro platform uses 1.9 GHz DECT 6.0 operation, dual-mic Environmental Noise Cancellation, 150 Hz to 7 kHz wideband audio, Acoustic Echo Cancellation, push-to-talk control, up to 1,100 ft / 350 m line-of-sight range, encrypted communication, rechargeable swappable batteries, and backward compatibility with Solidcom C1 headsets. The main buying decision is the workflow: SE for smaller 2.4 GHz headset crews, C1 for no-beltpack DECT communication, C1 Pro for stronger ENC noise handling, Roaming Hub for larger roaming teams, and M1 for beltpack-and-base-station venue communication.

Key Features

• C1 Pro 4S Solidcom C1 Pro configuration
• Dual-mic ENC and Acoustic Echo Cancellation for clearer crew communication
• 1.9 GHz DECT 6.0 wireless operation with up to 1,100 ft / 350 m line-of-sight range
• 150 Hz to 7 kHz wideband audio for intelligible production talkback
• Push-to-talk plus mic-boom talk/mute control
• Encrypted communication, swappable batteries, and backward compatibility with Solidcom C1

C1 Pro 4S vs Other Hollyland Solidcom Systems

C1 Pro 4S sits above the original Solidcom C1 when noise reduction is the priority. Choose C1 Pro when dual-mic ENC, AEC, and C1 backward compatibility matter. Choose Solidcom SE for a lighter budget-focused 2.4 GHz system, or choose C1 Pro Roaming Hub when the job needs roaming, six groups, or up to 20 users on one hub.

How It Compares

C1 Pro 4S sits above the original Solidcom C1 when noise reduction is the priority. Choose C1 Pro when dual-mic ENC, AEC, and C1 backward compatibility matter. Choose Solidcom SE for a lighter budget-focused 2.4 GHz system, or choose C1 Pro Roaming Hub when the job needs roaming, six groups, or up to 20 users on one hub.

Compatible Accessories and Related Gear

• Solidcom C1 Pro Remote Headset for expanding compatible C1 Pro systems
• Solidcom C1 Pro Master Headset for master-headset replacement or system planning
• Solidcom C1 Pro Roaming Hub when the crew needs roaming, six groups, or a larger user count

Who Is This For?

C1 Pro 4S is for production buyers, owner-operators, schools, churches, rental teams, live-event crews, and in-house video teams that need repeatable crew communication with a named Hollyland Solidcom platform rather than a generic walkie-talkie or phone-based setup.

Who Should Choose Something Else?

Choose a different Solidcom configuration if your crew size, range requirement, noise level, or control workflow does not match this package. Smaller teams may prefer SE or C1 kits, louder sets often benefit from C1 Pro ENC, roaming venues should look at the C1 Pro Roaming Hub, and beltpack-based productions should compare Solidcom M1.

In the Box

• C1 Pro 4S headset intercom kit
• Wireless master headset and remote headsets in the package quantity shown in the product title
• Rechargeable detachable headset batteries
• Charging case or charging accessories supplied with the kit
• Ear cushions, microphone cushions, cables, carry/storage accessories, and documentation

C1 Pro 4S Technical Details

FAQ

Who should choose the C1 Pro 4S?

Choose the C1 Pro 4S when your crew needs a Hollyland Solidcom wireless intercom system with dual-mic ENC, 1.9 GHz DECT operation, wideband audio, and headset-only communication for film, live event, or broadcast work.

What does ENC do on Solidcom C1 Pro?

Dual-mic Environmental Noise Cancellation reduces background noise at the speaker side, helping the rest of the crew hear clearer instructions in loud venues, exterior locations, and busy production spaces.

How far can Solidcom C1 Pro communicate?

Hollyland lists up to 1,100 ft / 350 m line-of-sight range for Solidcom C1 Pro. Real-world range depends on walls, people, RF traffic, and venue layout.

Is Solidcom C1 Pro compatible with Solidcom C1?

Yes. Hollyland lists Solidcom C1 Pro as backward compatible with the Solidcom C1 wireless intercom system, which helps crews expand or transition existing C1 setups.

Why buy the C1 Pro 4S from Filmgear Canada?

Filmgear Canada helps Canadian production teams choose between C1, C1 Pro, SE Pro, Roaming Hub, and M1 systems with Vancouver-based support and Canada-wide shipping.

Where to Buy in Canada

Buy C1 Pro 4S from Filmgear Canada for Canadian pricing, Vancouver-based product support, local pickup options when available, and Canada-wide shipping. Contact Filmgear before ordering if you need help matching Solidcom headset count, hub workflow, or beltpack configuration to a specific production.