The Eartec EVADE XTreme EVXT9 is a full-duplex wireless intercom system suitable for facilitating communication among nine people for industrial applications where protective hard hats or bump caps are required for safety. Designed with ergonomic six-point earcups and an adjustable headband strap, the XTreme system has been specifically engineered to accommodate safety gear, making it well suited for crane and utility crews, as well as avionics and defense contractors.

This set includes one dual-ear master headset for the team leader and eight dual-ear remote headsets. All the technology necessary for operating the intercom system, including the battery, has been built into one of the headset's earcups—eliminating the need for wires or a bodypack. The headsets link automatically for transmission in the 2.4 GHz spectrum at a maximum range up to 1148', and a station hub is not required.

The microphone boom on each headset swivels up to 270°, allowing the user to wear it on the left or right side. Rotating the boom into the up position automatically mutes the microphone, and a simple five-level volume control is easily accessed on the earcup. Each headset features a built-in rechargeable LiPo battery which will power it for up to 8 hours. Nine rechargeable batteries, a nine-bay multi-port charger, and a hardshell case are provided.

Intercom System for 9 People    For Use with Hard Hats and Bump Caps    No Wires, Bodypack, or Hub Needed    1 Dual-Ear Master Headset    8 Dual-Ear Remote Headsets    270° Adjustable Boom, Auto-Mutes when Up    Reliable Frequency-Hopping Technology    Up to 1148' Range, 8 Hours per Charge    9 Rechargeable Batteries    Includes 9-Bay Charger & Hard Case

• XTreme design allows you to adjust holding tension on headband strap to fit under hard hat or bump cap
• Ergonomic 6-point earcup is wider and thicker in the lower rear for premium comfort
• Excellent performance at a range of almost 1/4 mile
• Frequency-hopping technology automatically switches to clear channel to eliminate interference
• Radio installed inside earcup, no wires or bodypacks needed
• LiPo batteries provide continuous 8-hour operation and are field replaceable
• 270° swivel boom allows user to wear mic on left or right side
• Auto-mute boom automatically mutes mic when in UP position
• Volume control with simple up/down push-button adjustment
• Sealed for use outdoors in inclement conditions
• Light industrial design engineered for 8 hours of all-day wearing comfort
• Use up to nine headsets at once without a base station or hub

Related Questions and Answers

Q: 1. Does this system have Group a and b communication?

A: Yes. When using the included Hub, the CAME-TV Kuminik8 Full-Duplex Wireless DECT Intercom System can have two groups for communication.

Q: 2. what is the range in feet of this product?

A: 1312'

Q: 3. Can we buy a fist set of 2 and then add more later 1 or two for future use ?

A: Yes, in fact we recently purchased a set of three, and just ordered the fourth unit to add to the set.

Q: 4. When you flip the boom mic up, does it mute the mic only or both mic and earphone?

A: The UltraLITE headset, which is the headset that is included with the Eartec UltraLITE 4-Person Full-Duplex Wireless Intercom with 4 Single-Ear Headsets (1.9 GHz, USA), will mute the mic when its boom arm is flipped up, but the headphone will remain active so that the coms can continue to be monitored by the user.

Q: 5. What's the range on these headsets?

A: The CAME-TV Kuminik8 Full-Duplex Wireless DECT Intercom System with 2 Single-Ear Headsets & 1 Dual-Ear Headset specifies a 1500' 2-Way operating range.

Q: 6. if I use 4 entire sets of this unit in a common space for 4 different user groups. will they work flawless without any crosstalk or interference.? also can I connect 2 or more Hubs together to get a larger common user group?

A: No, it is not possible to use four separate Eartec systems simultaneously in the same general open space because they would interfere with each other. However, the signal is not able to travel through walls or floors, so if the systems are placed far enough away from each other with walls or floors between each system, they could be used at the same time. But in one open space multiple systems cannot be used at the same time. It is possible to link two Eartec Hubs together to create a larger single wireless intercom system that will accommodate up to 16 users.

Q: 7. Can I add two headsets to my set?

A: Yes you can have one more headset without any additional hardware needed. If you need more then 5 headsets add the hub in the link bellow and that will allow you to use up to 8 headsets at once. If in the future you need more then 8 simply add another hub by connecting the two it will give you room to add 8 more headsets. https://www.bhphotovideo.com/c/product/1269407-REG/eartec_hub_mini_duplex_transceiver_base.html

Q: 8. Is this a FULL duplex system?

A: Yes it is. It works beautifully. Both parties can communicate with each other simultaneously.I have the 4 unit system. one Master and 3 remotes.It comes with an 8 dock battery charger in a carry case.

Q: 9. does this have a base station or does it go thru the master headset?

A: The Eartec EVADE XTreme EVXT4 Industrial Full-Duplex Wireless Intercom System with 4 Dual-Ear Headsets includes one wireless master headset and three wireless remote headsets.

Q: 10. Why choosing 2.4Ghz on the pro model over 1.9?

A: By choosing the Eartec UltraLITE Pro16 Long-Range Dual-Channel Full-Duplex Wireless Intercom System with 8 Single-Ear Headsets (2.4 GHz), you will have the option of a wider frequency band, and in consequence, the operating range will double to 3000' / 914.4m. Battery run time would also be increased to 10 hours.