Introducing the LiberatorMAX™ Wireless Headset System
The most advanced, installation-free wireless communication system for industrial crews, utilities, construction, arborists, hydrovac teams, airports, and more. With true full-duplex performance, LiberatorMAX allows up to eight users to communicate hands-free — no base station, no pairing, no setup. Simply power on the headset and start talking.

Key Features

  • Supports up to 8 full-duplex headsets plus an unlimited number of listen-only users

  • 8 talk-group channels, allowing teams to split communication by task

  • 1,500 ft range (line of sight)

  • Integrates with portable radios using PRAC adapter cables

  • Dual-speaker design with 23dB NRR for OSHA hearing protection compliance

  • True hands-free communication — no PTT required

  • Behind-the-head style for compatibility with helmets & hard hats

  • 15-hour battery runtime

  • Charge via 120VAC wall charger or 12VDC power supply

  • Rugged construction for demanding industrial environments

  • Optional vented ear-cup model for enhanced situational awareness (Part # CSB-992MAX)

  • No base station required — zero installation

Common Applications

  • Search and rescue operations

  • Aerial lift & bucket truck crews

  • Airport ground operations

  • Asphalt & road construction

  • General construction and maintenance

  • Crane & rigging operations

  • Directional drilling

  • Hydrovac / Hydro-Jet units

  • Marine engine rooms

  • Paint striping crews

  • Recovery & towing

  • Rail / train operations

  • Tree service & arborist operations

  • UAV drone operations

  • Utility line pulling

  • Workboats & marine operations

What is the warranty on these systems?
Warranty on the LiberatorMAX Industrial System is one year from the date of purchase. Please view our Warranty Guide for additional information.
Do your headsets require a base station?
No base station or installation is required for the LiberatorMAX Industrial system. If radio integration is needed, options are available: • Portable radio integration: via a PRAC accessory cable • Mobile radio integration: via the LiberatorMAX Fire/Public Safety System
Do the headsets need syncing or pairing?
No syncing or pairing is required. LiberatorMAX uses a channelized system with eight available channels/talk groups. Once a channel is selected, the headset will automatically remember that channel until physically changed.
Do these come in a single-ear option?
LiberatorMAX is not available in a single-ear design. However, a vented cup version is available for environments requiring situational awareness. (Part #: CSB-992MAX Kit)
Do your headsets have cell phone capabilities?
No. LiberatorMAX headsets do not support cell phone integration. The system was intentionally designed to remain simple, rugged, and focused on critical communications without unnecessary features.
What’s the range of the system?
LiberatorMAX offers up to 1,500 feet (line of sight) communication range. Actual range may vary depending on obstructions and environmental conditions.

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