Duplex Communication

PKI 2755Print

The use of these duplex communication devices is especially valuable when quick and easy observation is required. The pocket device works on full-duplex-procedure, i.e. transmitter and receiver use different frequencies at the same time which allows a communication like on the phone. Listening and speaking can be done simultaneously without any switching.


  • Dimensions: 140 x 54 x 28 mm
  • Weight: 120 g
  • Frequency: 263 – 393 MHz
  • Power: 1,2 W
  • Channels: 21
  • Max. user: 99
  • Operating range: approx. 4 km
  • Power supply: Li-ion battery 7,2 V
  • Comes with: LCD display with light, micro processor controlled, PLL-system, charger