Talkie Walkie

The Hollyvox G51 is a full-duplex wireless intercom system with 8 beltpacks incorporating dual-microphone ENC noise reduction. It provides clear, stable communication up to 400 metres for production and event teams.

ARTICLE N° 99921
The Hollyvox G51 is aimed at technical teams looking for a top-of-the-range wireless intercommunication solution capable of maintaining fluid exchanges even in difficult sound environments. This complete package is based on a full-duplex architecture that enables all users to speak and listen simultaneously, without any noticeable latency or communication breaks.

The dual-mic ENC technology built into the beltpacks plays a central role here, effectively reducing ambient noise, significantly improving the intelligibility of conversations on set, in the control room or at sporting events.

The free-field range is up to 400 metres, offering comfortable freedom of movement for mobile teams.

The system operates in the 1.9 GHz band with automatic frequency hopping, a mechanism that analyses the RF environment to select the cleanest channels and limit interference. This approach enhances the overall stability of the radio link, even in busy RF environments.

Ideal for all complex and scalable configurations, the G51 enables communication by groups and accepts the cascading of several bases via IP or 4-wire links.

This architecture opens the door to larger-scale deployments while maintaining centralised management. The configuration interface remains accessible from the base, a web interface or the Hollyvox application, making it easy to adapt the system to the constraints of the field.

In terms of ergonomics, each beltpack has a compact format with a detachable antenna and secure TALK button. Replaceable lithium-polymer batteries provide up to 6 hours of power. The charging station supplied can recharge the units and their back-up batteries simultaneously, making it easier to rotate equipment on long production days.
Power supply
 PoE, Rechargeable battery, Power adapter (included)
Packaging
 Pack of 8
Accessories included
 USB Cable, Cables, Charging dock, rechargeable battery
  • Hollyvox G51
  • Full duplex intercom pack with 8 ENC beltpacks
  • Transmission technology: 1.9 GHz DECT
  • Maximum range: up to 400 m in open field
  • Type of communication: two-way
  • Noise reduction : Dual microphone ENC up to 20 dB
  • Frequency response: 200 Hz to 7 kHz
  • Sampling rate: 16 kHz
  • Signal-to-noise ratio: 60 dB ±2
  • Distortion: < 1
  • Modulation: GFSK
  • Transmit power: < 21 dBm
  • Receive sensitivity: ≤ -93 dBm
  • Bandwidth: 1.728 MHz
  • Group communication: up to 3 groups
  • Beltpack modes: 8 user presets
  • Base interfaces: RJ45 PoE, RJ45 power, 4-wire, 2-wire, USB
  • Beltpack interfaces: 3.5 mm headset, 0B10 headset, USB-C
  • Base power: PoE or NP-F battery
  • beltpack battery: lithium-polymer 1500 mAh
  • beltpack autonomy: up to 6 h
  • Charging time: approx. 2.5 h
  • Base consumption: < 3 W
  • Beltpack power consumption: < 0.65 W
  • Operating temperature: 0°C to 45°C
  • Base dimensions: 255.5 × 180.4 × 48.5 mm
  • Weight base: approx. 1560 g
  • Beltpack dimensions: 105 × 65 × 22.4 mm
  • Beltpack weight: approx. 200 g
What Hollyvox G51 contains (8 Beltpacks) :
- 1 x RU51 Intercom Station
- 8 x Headset/Microphone (Single ear with electret mic)
- 8 x Beltpack BP51
- 1 x Beltpack charging station (8 beltpacks and 8 rechargeable batteries)
- 2 x Removable antenna
- 16 x Rechargeable battery for BP51
- 1 x AC Adapter (4-Pin XLR)
- 1 x POE Adapter
- 8 x Neck strap for BP51
- 1 x RJ45 to Double XLR Female cable
- 1 x RJ45 to Ethercon cable
- 1 x USB A to USB C cable
- 1 x 3/8" mounting screw
- 1 x Clamp for RU51
- 1 x ABS case for complete kit
Hollyland - G51 - Pack intercom 8 beltpacks avec ENC
Hollyland - G51 - Pack intercom 8 beltpacks avec ENC
9 999,17 € excl VAT
including eco-part : 0,07 €
Out of stock
Contact us for delivery times
Guarantee 3  years
Jessie
Jessie
Louis
Louis
Do you need help?

Spotlight on