Hollyland Full-Duplex Intercom System with Four Beltpack Transceivers

Key Features
  • Base Station with Dual-Battery Plate
  • 1000' Full-Duplex Wireless Communication
  • 4 x Beltpack Transceivers
  • 5 x Single-Sided Headsets
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RRP:  $3,199.00 
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Ideal for broadcasting, training, and meetings, the Hollyland Full-Duplex Intercom System with Four Beltpack Transceivers allows two-way communication at a range of up to 300 metres. It includes a base station, four beltpack transceivers, and five headsets. The base station powers from an included AC power adapter with 4-pin XLR connector or from optional L-series batteries via the dual-battery plate built into the top of the station.

The base station supports wireless tally, and it has a built-in OLED screen that displays the status of each beltpack. It also has a 3.5mm jack for the included headset and a button that mutes the mics on the beltpacks. The base station has four USB ports for charging the included beltpacks as well as for paired data connection. The included beltpacks each have an integrated lithium-ion battery for 8 hours of operating time and support charging via a USB port. Each beltpack has a 3.5mm port for a headset/mic combination and a individual mute/call button. A large OLED screen displays the beltpack's battery status and wireless signal strength as well as beltpack number and mic-mute status.


General Features

  • Ideal for broadcasting, forum meetings, business activities, education, and training
  • 1000' full-duplex wireless communication for simultaneous two-way audio signal transmission without latency
  • Wireless tally function allows accurate communication by seeing beltpack screen colors
  • Includes five single-sided headsets


Base Station Features

  • Base station supports up to four rechargeable beltpack transceivers
  • Remote mic kill via base station
  • Adjustable volume control on front panel
  • USB Type-C and four USB Type-A ports
  • Integrated dual L-series battery plates


Beltpack Transceiver Features

  • Built-in lithium battery provides up to eight hours of operating time
  • Power switch, volume control, and mute/call button
  • Easy operation via OLED screen and menu navigation buttons
  • USB Type-C charging port
  • Industrial metal shell with belt clip


Number of Included Headsets5 x Single-Sided Headset
Number of Included Transceivers1 x Base Station
4 x Beltpack
Earpiece DesignOver-Ear (Circumaural)
Sound FieldMono
Wireless Connectivity
RF Bandwidth1.72 MHz
Wireless ModulationGFSK
Duplex ModeFull-Duplex (FDX)
Approximate RF Sensitivity-93 dBm
Wireless Range1000' / 304.8 m
Battery ChemistryBeltpack:
Lithium-Ion Polymer (LiPo)
Capacity (mAh)1600 mAh
8 Hours
Base Station / Transmitter
Users per System4
I/O Connectors1 x USB Type-C - Power Output
4 x USB Type-A - Charging Output
AntennaBase Station:
2 x External, Detachable
2 x External, Fixed (Beltpack)
Number of Charging Ports4
AC/DC Power Adapter7 to 36 VDC (Included)
Power Consumption4 W
Charging Temperature32 to 104°F / 0 to 40°C
Operating Temperature32 to 104°F / 0 to 40°C
Storage Temperature-4 to 140°F / -20 to 60°C
CertificationsCE, FCC, as per Manufacturer
DimensionsBase Station:
8.66 x 6.69 x 1.97" / 220 x 170 x 50 mm
3.94 x 2.28 x 0.87" / 100 x 58 x 22 mm (Each)
WeightBase Station:
3.1 lb / 1430 g
6.8 oz / 193 g (Each)

What's In The Box

  • Hollyland Full-Duplex Intercom System with Four Beltpack Transceivers
  • Base Station
  • AC Power Adapter with 4-Pin XLR
  • 3 x 1.9 GHz High-Gain Base Station Antennas
  • 5 x Single-Sided Headsets
  • 4 x Beltpack Transceivers
  • 4 x USB Type-C to USB Type-A Cables
  • Multi-Interface USB Charger
  • 4-Wire Cascade Dedicated Network Cable
  • Network Cable Connector
  • Limited 1-Year Warranty

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