Eartec Wireless Headset Systems | Full-Duplex Intercom

Professional Eartec UltraLITE Wireless Communication Systems

Eartec delivers industry-leading wireless headset communication systems designed for professional teams who demand crystal-clear, hands-free coordination. Our collection features the revolutionary UltraLITE full-duplex wireless intercom systems, trusted by film crews, event production teams, manufacturing facilities, and sports broadcasting professionals worldwide. With true wireless freedom—no base station required—Eartec headsets provide simultaneous talk and listen capability for seamless team communication in demanding environments.

• Full-Duplex Communication: Talk and listen simultaneously like a phone conversation, no push-to-talk delays
• No Base Station Required: True wireless freedom with self-contained master/remote architecture
• 1,800-Foot Range: Reliable line-of-sight communication across large venues and job sites
• All-Day Battery Life: 6+ hours of continuous use on rechargeable lithium batteries
• Expandable Systems: Scale from 2 to 6+ users with compatible master and remote headsets

Why Choose Eartec Wireless Headset Systems?

Unlike traditional two-way radios that require push-to-talk and suffer from channel interference, Eartec UltraLITE systems use DECT technology for private, interference-free communication. The full-duplex design allows natural conversation flow, critical for coordinating complex operations where split-second timing matters. Whether you're directing a live event, coordinating a film shoot, or managing warehouse operations, Eartec headsets keep your team connected without the limitations of wired intercoms or the frustration of walkie-talkies.

Buying Guide: Choosing Your Eartec System Configuration

Eartec systems are sold as complete kits configured for specific team sizes and use cases. Each system includes one Master headset (the hub that coordinates communication) and multiple Remote headsets (which connect to the master). You'll also choose between single-ear designs (lightweight, ideal when you need to hear ambient sound) and dual-ear models (superior noise isolation for loud environments).

Key factors when selecting your Eartec system:

• Team Size: Systems available for 2, 3, 4, or 6+ users; choose based on your largest typical crew
• Environment Noise Level: Dual-ear headsets block ambient noise in loud settings (concerts, factories); single-ear maintains situational awareness (film sets, sports)
• Mobility Requirements: All systems are wireless with 1,800-foot range; consider how spread out your team operates
• Expansion Needs: Start with a base system and add compatible remote headsets as your team grows
• Headset Mix: Combine single and dual-ear remotes in one system based on individual user needs

Popular configurations:

• UL2S (2-User, Single-Ear): Perfect for camera operator + director teams, starting at $599
• UL3S (3-User, Single-Ear): Ideal for small production crews, $849
• UL422 (4-User Mixed): Versatile setup with 1 single-ear master, 1 single-ear remote, 2 dual-ear remotes for $1,099
• HUB6S (6-User System): Complete solution for larger teams at $1,699

All Eartec systems include rechargeable batteries, charging accessories, and carrying cases. Backed by industry-leading support and proven reliability across thousands of professional applications, Eartec wireless headsets deliver the clear, dependable communication your team needs to work efficiently and safely.