| | Earmark radio Headsets are two-way, portable radios built into noise reducing earmuffs. If you work in high noise, or need to be hands-free around machinery, Earmark radio Headsets make you truly productive. These Headsets provide the best combination of performance, durability and comfort available. NRR=23. | |
 |  | | | The flagship 4C model can support all modes of operation - Simplex, Full Duplex, and Half Duplex, includes VOX 130, has dual batteries, and extended distance coverage via a 200mw max power output. The lower cost/lighter weight 4S model supports Simplex only, has no VOX, and has intermediate distance via a max 100mw power output. |
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|  | | | The new technology Series 5 radio headset features a lighter, more pleasing form factor, supports all network modes, has Vox 130, and comes with fully rechargeable NiMh batteries. The Series 5 has a range similar to the Series 4t. |
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|  | | | Earmark Belt-Paks provide productive communications for a variety of hostile and difficult environments. Radio features and functions are almost identical to those of Earmark's radio Headsets. |
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|  | | | Flex-Pak, a body worn form fitting radio, complements Earmark's steadily growing line of communication products for industry and government. |
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