Directly connected to a GUARDIAN terminal, the JUM 407B can be used like any other headset accessory.
This B version is equipped with a USB power cable for much more powerful speaker output. The USB cable can be connected to any PC/equipment.
Ideal for quick installation of an on-site command/supervision center to be connected to a team of operators equipped with a VOKKERO GUARDIAN (firefighters, building site supervisors, etc.).
This console features a microphone, speaker and Push-To-Talk function.


Micro gooseneck

Gooseneck desktop microphone


Metal case


Push-To-Talk” button


Dynamic cardioid microphone


Can be connected directly to GUARDIAN terminal

Technical specifications

  • Cardioid microphone
  • Dynamic system
  • Audio frequency range: 60-12,000 Hz
  • Nominal impedance: 600 Ω
  • Sensitivity: 3.2 mV/Pa
  • Length of gooseneck: 310 mm
  • Permissible ambient temperature: 0-40 °C
  • Dimensions: 120 x 60 x 160 mm (console housing)
  • Weight: 1.1 kg
  • Cable: 4-5 metres
  • Power: 3 watts nominal, 5 watts maximum
  • Frequency response: 500Hz to 5000Hz
  • Speaker dimensions (WxHxD): 95x95x65mm
  • Power supply: USB