Digital Wireless Intercom     (Licence free)

 

The benefits of digital talkback:

 

Preliminary information – December 2003

       

 LEFT:  DWI Beltpack unit

 

RIGHT:   DWI Base station

                                            

 

 

Clear and reliable

The Digital Wireless Intercom provides full duplex communication. It is possible to have either (up to)  four or eight beltpacks on each base unit depending on model.  This means that the communication becomes as natural as when people are standing next to each other.  No information is missed because of interrupted transmission , and the sound clear and distinct at all times.

 

Effortless

The beltpack is wirelessly connected to the base unit by just pressing one button on the base unit and then one on the beltpack.  You are then in conference with the other people connected to the same base.  The system may be used in a voice-activated mode (VOX) to ensure that unwanted ambient sounds are not heard through the system.

Simple 

No licence required - just plug in, switch on and go.....

 

Standard connection

The beltpack has a standard J11 connector fitted which means that is possible to use many types of headset (both dynamic and electret) without the need for any adjustments, thus making the unit adaptable for all environments.

The base unit connects to the hardwired system via standard XLR3 terminations.

 

Brief specification

 

  • Digital sound quality on the 1.8 GHz band
  • Full duplex talkback for up to 8 users
  • Range up to 200 metres from base unit
  • Expandable by using DECT - repeater

Base unit

 

  • Up to 4 or 8 beltpacks depending on base
  • Base may be ac or dc powered
  • Equipped with back-up battery (4 hours)
  • External audio input/output connections

Beltpack

 

  •      Sound level adjustable individually

  • Two levels of LF

  •     VOX function for noisy environments

  • Ambient noise level up to 130 dBA

  •      Adaptable to many types of headset

  • Electret or dynamic microphone

  •    Conversation time up to 15 hours

  • Standby time 100 hours

  •     Weight – 200g (including battery)

  • Belt clip

 For full technical specification, click here  

For pricing and delivery, please click here

E&oe 23/11/03, JM