Large venues such as football and athletics stadiums, casinos and major entertainment centres, including theatres, cinemas and music venues, are likely to install a PMR system able to support a considerable number of different talk groups and potentially a wide variety of dispatching applications, including the ability to integrate CCTV and IoT sensors.
Many of these are large enough to justify installing a DMR Tier III trunking system. Large stadia often have complex underground facilities and outside areas (including parking areas and entry/exit gates and turnstiles) where it is hard for RF signals to reach, so the ability to deploy DMR repeaters to ensure full coverage in these areas is essential.