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HOLLYVOX G51
Wireless intercom for clear crew communication.
Full duplex wireless communication for stage crews, camera teams and live events in Las Vegas.
The G51 operates in the 1.9 GHz band with headset and beltpack options for production teams. Tell us your crew size and venue details so we can build the right package.

Keep the whole crew connected.
Full duplex talk
Crew members can speak and listen at the same time without push-to-talk delays.
Noise control
Dual-microphone environmental noise cancellation helps speech stay clear in loud spaces.
Flexible packages
Four- and eight-pack options let you match the system to your crew size.
What’s in an eight-pack?
Package contents can be tailored to your production. A standard G51 eight-pack includes:
- 1 G51/RU51 wireless intercom base station
- 8 BP51 wireless ENC belt packs
- 8 single-ear ENC headsets
- 16 beltpack batteries
- 1 battery charging base
- 2 external fiberglass antennas
- 4-pin XLR adapter and RJ45-to-XLR cable
- PoE adapter and AC power cable
- USB-A to USB-C cable
- Mounting screw and crab clamp for the base station
Four-pack configurations are also available. Ask about the package that fits your show.
G51 setup reference
Connections, presets and system layouts from the existing G51 documentation.




Tell us what your crew needs.
Send your date, crew size and venue details. We’ll help prepare the right G51 package.