The Eartec EVADE EVX4D-CM is a dual-channel, full-duplex wireless intercom system suitable for facilitating communication among 4 people for light industrial applications. This version of the system includes the Conference Module, a dual-channel wireless repeater, which allows for 2 completely independent crews to talk privately. In addition, the Conference Module expands the EVADE system to accommodate up to 16 users; a second Conference Module (available separately) can be added to accommodate a maximum of 32 users.

This configuration includes one dual-ear master headset for the team leader and 3 dual-ear remote headsets. The core 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 2640', while the system's frequency-hopping technology automatically switches to a clear frequency if interference is detected on any of the channels, helping to ensure clear, reliable communication.

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 rechargeable LiPo battery, which will power it for up to 8 hours. 4 rechargeable batteries, a nine-bay multi-port charger, and a large soft-side case are provided.

The lightweight Conference Module digital transceiver can be worn on a belt or placed centrally on location and is super-easy to use. Pressing the conference button on the module's face connects the entire team and tapping the button again re-separates the groups.

Intercom System for 4 People    Includes Dual-Channel Conference Module    Lets 2 Separate Crews Communicate    1 Dual-Ear Master Headset    3 Dual-Ear Remote Headsets    270º Adjustable Boom, Auto-Mutes when Up    Reliable Frequency-Hopping Technology    Up to 2640' Range, 8 Hours per Charge    4 Rechargeable Batteries    Includes 9-Bay Charger & Case

• Included dual-channel Conference Module allows 2 independent teams to communicate privately
• Conference Module supports up to 16 users at the same time
• Add a second Conference Module (available separately) to accommodate up to 32 users maximum
• Light, industrial dual-ear headsets with extra-wide padding for all day comfort
• Excellent performance at a range up to 1/2 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
• Use up to 9 headsets at once in single-channel mode without a base station or hub 

Related Questions and Answers

Q: 1. Does this system have the capability to have multiple channels for communication between multiple teams?

A: No, the Hollyland Syscom 1000T-8B Full-Duplex Intercom System with Eight Beltpacks and Headsets does not have multiple channels or grouping capabilities.

Q: 2. Do I need a wired headset for the hub to work?

A: The Eartec HUB Mini Duplex Transceiver Base can be used with 1 wired headset and up to 8 wireless remote headsets. For a wired headset. you can use the Eartec Max 4G Single Headset with Dual 3.5-2.5mm Connectors (B&H # EAHUBMX) or the Eartec Max 4G Double Headset with Dual 3.5-2.5mm Connectors (B&H # EAHUBMXD). For the wireless headsets, you can use the Eartec UltraLITE Single-Ear Remote Headset with Rechargeable Lithium Battery - USA Version (B&H # EAULSR) or the Eartec UltraLITE Dual-Ear Remote Headset with Rechargeable Lithium Battery - USA Version (B&H # EAULDR).

Q: 3. Does this work with the Hollyland Solidcom C1? If so, would I lose the Program feature on the C1?

A: Yes, the Hollyland Syscom 1000T-8B Full-Duplex Intercom System with Eight Beltpacks and Headsets and the Hollyland Solidcom C1 Full-Duplex Wireless DECT Intercom System with HUB Base can be interconnected with an RJ-45 to dual XLR network cable through the 4-wire interface for use together.

Q: 4. What is included in the box?

A: 1 x Blink 500 RX Receiver with Built-In Clip and Camera Shoe-Mount 1 x 1’ (30.5 cm) Gold-Plated 3.5mm TRS to TRS Output Cable for Cameras 1 x 1’ (30.5 cm) Gold-Plated 3.5mm TRRS to TRRS Output Cable for Smartphones and Tablets 2 x 1’ (30.5 cm) Gold-Plated USB-C to USB-A Charging Cables 1 x Pairing Pin

Q: 5. can the auto mute be disabled and work as push to talk?

A: The "Automute" functionality of the headsets in the Eartec TCS-4000PL Wired Intercom with 4 Headsets is implemented when the microphone boom arm is oriented upwards and is not able to be disabled.

Q: 6. Does this have sidetone?

A: Yes, the Hollyland Syscom 1000T-8B Full-Duplex Intercom System with Eight Beltpacks and Headsets does provide a sidetone feature.

Q: 7. What size Coaxial power connector is the AC port on the hub?

A: It is a standard 2.1mm.

Q: 8. Will the TX work with a shure SM63 hand held mic or do I need phantom power? Connecting RX to Sony a7c.

A: The Shure SM63 Dynamic Microphone can be connected to the input on the wireless transmitter for the Godox MoveLink II M2 Compact 2-Person Wireless Microphone System. You can use the Kopul LMT100 Low to High Impedance Matching Transformer (B&H # KOLMT100) as an adapter to enable the connection.

Q: 9. Will this integrate into an existing Telex wired intercom system?

A: You can use the Hollyland 2/4 Wire Converter for Intercom Systems (B&H # HO24WCONVERT) to connect the Hollyland Syscom 1000T-8B Full-Duplex Intercom System with another intercom system such as the Telex system.

Q: 10. Can one transmitter be paired with two receivers for audio monitoring?

A: No, the Saramonic Blink 500 RX Dual-Channel Camera-Mount Digital Wireless Receiver (2.4 GHz) can only be paired to one receiver.