Cygnus™ w/o Belt Pack – DECT based Intercom system

  • Full Duplex Communication
  • True Headset-to-Headset communication
  • Connects up to 5 or 8 Users in a 4+4 format
  • Non line of sight range of 1.6km (1 mile), using an ethernet cable between 2 Link Boxes 
  • Line of sight range of 240m (800ft) without Link Box
  • Encrypted Secure Communication
  • Immune to Radio Frequency (RF) Interference
  • 10+ hours on continuous use Battery life
  • 24 dB NRR Hearing Protection Headset
  • Water-resistant Boom Microphone
  • Adjustable Dual Headband Headsets
  • 1 Year Limited Warranty

Cygnus™ is an industrial-grade wireless communication system based on DECT 6.0 technology.  The system provides clear, continuous, secure, interference-free communication for up to 8 Users in an easy-to-use, fully portable format.  With the addition of 2 Cygnus Link™ Boxes and an ethernet cable, the system can be expanded from 5 users to 8 Users in a 4 + 4 format.  Without the Cygnus Link Boxes, the Cygnus system can be used among 5 users where the communication range can be up to 240m (800ft) line of sight. The system is available in two versions i.e., with or without the Belt-Packs where the latter has headsets with built-in controls and electronics.  

The “Cygnus without Belt-Pack” variants come with Headsets that have built-in controls and electronics (See Images), eliminating the need for Belt-Pack units.  The controls are present on the Headsets, making this variant a true Headset-to-Headset Communication system.  Variants without Belt-Packs have 10+ hours of battery life whereas variants with the Belt-Packs have 15+ hours of battery life. 

With the use of the Cygnus Link™, the system is expandable up to 8 users where one group of up to 4 Users may be separated from another group of up to 4 Users by using an ethernet cable for a distance of up to 1.6 km (1 mile).  Again, the wireless communication range of the 4 Users is up to 240m (800ft) line of sight from each of the respective Cygnus Link™ units – (Cygnus Link Box A or B).

For difficult, non-line of sight applications, the ethernet cable can be used which allows each of the Cygnus Link™ Boxes, A & B, to be separated for a distance of up to 1.6km (1 mile) to bypass a barrier, be it in the ground or to a tunnel, inside or outside of steel or concrete buildings, etc. types of applications.

All Cygnus™ Variants 
Cygnus with Belt Pack Variants 

  • Cygnus™ with Belt Pack – 5 Users
  • Cygnus™ Link with Belt Pack – 8 Users

Cygnus™ w/o Belt Pack Variants – True Headset-to-Headset Communication

  • Cygnus™ w/o Belt Pack – 5 Users
  • Cygnus™ Link w/o Belt Pack – 8 Users

Additional information

Max. Headset Connections

5 or 8 (4+4)

Full Duplex Communication (2-way)


VOX (Voice Activated)


Push-To-Talk (PTT)


Push-To-Mute (PTM)


DSP (Digital Signal Processor)


System Type

Wireless, DECT

Radio Compatible


AM/FM Radio


Intercom Feature


Intrinsically Safe


Redundant Power Supply


Hearing Aid Compatibility


Personal Volume Control




RFI Immune (Radio Frequency Interference)


Transmit Power


Communication Range

240m (800ft)

Power Supply Type

Rechargeable Batteries in Link Boxes & Headsets

Battery Life

10+ hrs. of continuous use

Power Supply Range


Low battery Indicator


Operating Temperature

-20°C to 60°C

Product Dimensions


Limited Warranty

1 Year




  • Industrial Applications
  • Coordination of Activities
  • Road Crews
  • High Noise Environments
  • Cable Stringing
  • Underground Cable Burial Operations
  • Tunnel Building

Certifications / Safety Ratings

  • ISO 9001:2015 certified
  • FCC & IC approved
    • FCC: Y82-SC14S (File no.: 0020565164)
    • IC: 9576A-SC14S


  • Chargers with universal power adapters (Input: 100V to 240V AC, 50-60hz Output: 5V DC)
  • Cygnus Small Case
  • Cygnus Large Case
  • Link Box (Individual base unit)
  • Cygnus Link Kit
  • Belt Pack Units
  • Protective Storage Bag
  • Headband Strap Kit
  • Closure Plate
  • Hygiene Kits
  • Wind Screens (for Boom Microphone)


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