The Pure-PoC Advantage: Freedom from RF Limits
Traditional two-way radios depend on line-of-sight RF frequencies (VHF/UHF) that degrade behind concrete buildings, hills, or across city limits. Setting up repeaters requires thousands in hardware and strict government frequency licensing.
SecurePTT utilizes pure PoC (Push-to-Talk over Cellular) technology, riding on robust 4G LTE cellular backbones. Wherever a mobile signal exists, your radio network functions flawlessly across cities, borders, and continents.
- No frequency licenses (FCC / Ofcom / CRC free)
- No repeater maintenance or high-altitude antenna towers
- Consistent crystal-clear digital Opus audio codecs
Global Multi-Carrier Roaming
The embedded data profile dynamically switches between tier-1 mobile operators in Europe, North America, and globally to maintain connection integrity even while on the move.