DMR Tier III Trunking Systems
BelFone DMR Trunking System, a new generation of integrated digital trunking system based on DMR Tier III open standard, is designed for public safety, utilities, transportation, energy industry and other professional users to provide safe and reliable radio communications as well as command and control solutions. Enhanced by information technologies, BelFone DMR Trunking System is highly versatile in increasing team collaboration efficiency and enhancing safety of front-line personnel.
Convenient Management and Dispatch
Convenient Management and Dispatch
- NMS is positioned uniquely to provide device management and monitoring with simple configuration, real-time fault management, transparent performance checking and effortlessly remote upgrading via intuitive user interface. System management is made convenient anytime, anywhere.

- System features such as GIS, various calls, voice recording, automatic roaming, environment monitoring, scalable data and program contribute to management efficiency and dispatch timeliness.
Productive Team Collaboration
Productive Team Collaboration
The interconnected platform links different departments such as Police, Fire, EMS, emergency response, etc. Leveraging video surveillance, big data, versatile sensors, the system is ready to enable mission critical forces to respond to any emergency swiftly and strengthen collaboration and situational awareness.
Cost Saving Architecture & Effective  Resource Utilization
Cost Saving Architecture & Effective Resource Utilization
Based on more than 30 years of research and manufacturing, BelFone is good at integrating technologies and getting the best out of hardware, which turns into significant cost saving for the customers.
Property Protection and Region Security
Property Protection and Region Security
BelFone is pushing technological boundaries to enable public safety forces to tackle whatever challenges from public property security, regional and nationwide stability.
Information Security
Information Security
One-way or two-way authentication, over-the-air interface encryption and end-to-end encryption (E2EE) keep communications secure and private, optimizing information safety and preventing data breach.
Personnel Safety
Personnel Safety
Emergency alarm button, lone worker alert, Man Down warning and other programmed features are critical and all work together to ensure the users' safety at whatever demanding moments.
Key Features
Voice Service
Voice Service
  • Individual Call
  • Group Call
  • Broadcast Call
  • All Call
  • Emergency Call
  • Pre-emptive Call
  • PSTN Call
  • Full Duplex Call
  • Reserved Call
  • Super Group Call
  • PABX call
  • External call(calls between dispatchers)
  • Priority Call
  • Group Merging Call
  • Fixed Zone Call
  • Dynamic Zone call
  • Call Forwarding
  • Missed Call Reminder
  • Caller ID
  • Busy Queue
  • Late Entry
  • Mutual Call of Wireless and Wired Radio
Data Service
Data Service
  • Status Message
  • Short/Long Message
  • Group Message
  • Message Storage, Forwarding and Sending
  • Emergency Alarm
  • GPS Polling
  • Enhanced GPS Polling
  • Packet Data (2-slot)
Position Service
Position Service
  • Online/Offline Map
  • Terminal location tracking and display
  • GPS Polling
  • Geo-fencing
Security Service
Security Service
  • ESN Check
  • Mutual Authentication
  • E2E Encryption
  • Override/Interrupt/ Channel Disabled
  • Channel Monitor
  • Unit Monitor
  • Ambience Listening
  • Discreet Listening
  • Stun/Revive/Kill
  • OTAR
  • Fan Controller
  • Main/standby switching, power controller
Other Features
Other Features
  • Roaming
  • GPS Positioning
  • Voice Recording
  • OTAP
  • DGNA
  • Group Patch
  • Multi-select Call
  • Call Forwarding
  • Trunking Simulcast
  • Scan group
  • RF Detection
  • NMS SMS/email alarm
  • Event Log/Call Log
  • Channel monitor
  • Fault Weakening
  • Warning
  • Remote Upgrade
  • Environment Monitoring
  • Terminal Management
  • Terminal Status Checking
  • Automatic Power Adjustment
  • FOACSU Mode Switch
  • Quick Operation