The DM4400/4401 are part of the Motorola MOTOTRBO DM4000 series. This fully-featured mobile transforms your enterprise, delivering unrivaled voice and data communications. IP54 rated.
- Best-in-Class Audio
- Productivity Enhancing Data Applications
- Capacity Plus
- VHF Frequency Range: 136-174 MHz;
- UHF Frequency Range: 403-470/450-527 MHz;
- Channel capacity: 32
See the full brochure here