Waterproof/Dustproof. Tough. Reliable. Digital/Analogue.

When Delta approached the commercial sector we picked some of the toughest industries. Delta consulted and developed a radio that would supply businesses with a radio that was not only tough, but reliable and still have the functionality these industries require. Delta delivered and the end result was the Delta DS-420 Digital portable radio. Not only is this radio built tough and designed to last, suitable for any industry, the DS-420 set a new standard for DMR radios.


  • Weight (with battery): 320gm
  • Frequency: UHF 450 – 512MHz
  • UHF/VHF: UHF Only
  • Digital/Analogue: Both
  • Direct Dial: Yes
  • Channel Capacity: 128
  • 80 Channel UHF CB Approved: Yes
  • Battery: 2000mAh
  • Side Connector: Motorola Style Multi-Pin
  • Power: 1W/5W
  • IP Rating: IP67 Waterproof/Dustproof
  • Included in the box: DS-400 Radio, Battery, POD Charger & Power Cable, Belt Clip, and Lanyard

Additional information

IP Rating


Exceptional Audio Quality

Great For Teams

Rugged Design