Overview
What makes the DTR Series perfect for your on-site operation? Digital technology. It enables coverage extended by 20%. Up to 45% longer operation on a single charge. And digital audio quality—which stays loud and clear everywhere you have coverage.
Each unit has its own unique 11-digit identification, bringing you new group calling options:
DIGITAL ONE-TO-MANY CALLING
Public group call—all other DTR Series™ radios on the same group ID and channel hear communications, similar to analog radios.
DIGITAL ONE-TO-ONE CALLING
Call and talk privately with a specific user. A privatecall recipient can receive an alert—either an audible or vibrating signal (DTR550 only). And the recipient's unit displays the caller's ID.
Individual unit identification also enables:
- Call forwarding to other radio IDs—notify others that you're unavailable and allow them to speak with another contact for assistance.
- Transmit ID—receiving radios will display the radio ID of the transmitting unit and, if listed in the receiving radio's contact list, the transmitting unit's radio name.
The DTR410™ and DTR550™ also feature:
- Short message service (SMS) text messaging—with a total of ten preset messages for example, "I'll call you back in 5 minutes," and support for keyed-in custom messages - via an optional keyboard or SMS software loaded on your PC - to meet more specific needs.
- Scroll list—you can view a recent-calls list, showing the source and target of the last 20 transmissions with time and date information
