A collaborative effort between Hytera's distributor Selcom B.V, their reseller R&S Communications and event organiser Golazo Sports Netherlands came up with a viable communications solution based on a Push-to-Talk over Cellular (PoC) solution, which was given a trial test-out during the 2023 NN Marathon Rotterdam.

The great advantage of PoC is that no infrastructure needs to be deployed, as it operates over existing public mobile phone networks, so implementation for a temporary event like the NN Marathon Rotterdam was relatively quick and easy.

Working with Selcom, R&S Communications provided a solution consisting of the Hytera HyTalk PoC platform and PNC380 PoC radios, augmented by Hytera VM780 body worn cameras (bodycams). The PNC380 devices support group and individual calling, so it was easy for event organisers to communicate with particular groups or just individuals.

The compact and easy-to-use PNC380 PoC radios provided instant PTT communications over 3G/4G/WiFi networks. The devices are durable and rugged, as they are compliant with MIL-STD-810G and are IP67 (splash proof) certified. The built-in GPS supports outdoor positioning and dispatching.

The lightweight VM780 bodycam is highly versatile, as it is both a camera and a PoC radio. The design integrates a body camera with a remote speaker microphone, which allows users to perform video dispatch or communicate over 3G/4G/Wi-Fi, make one-to-one and one-to-many voice calls, and initiate an emergency alarm in the event of a problem. The key benefit is that it supports the real-time transmission of on-site live video back to the command and dispatch centre, which aids situational awareness.

This comprehensive Hytera solution enabled organisers and security personnel to facilitate real-time video streaming and communication, allowing them to respond quickly to emergencies and incidents. Additionally, the HyTalk dispatcher enabled secure communication and information exchange between different teams, enhancing coordination.