How can you operate PTT Radios in Tunnels? Particularly relevant for railway construction teams.

We know iPTT’s PTT Radios work using the industry leading multi-network SIMs, providing you the best coverage of all 4 mobile networks combined.

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When it comes to tunnels, especially new tunnels getting dug out, how can the team working in the tunnel communicate to the team in as well as outside the tunnel?

Because the iPTT P500 also has WiFi, a WiFi signal pushed through the tunnel will create connectivitiy. When the user moves out of the tunnel, the PTT radio automatically switches to the Mobile Network. When the user moves back into the tunnel, the P500 will automatically switch from the Mobile Network to WiFi.

With iPTT P500 you can.

In this article we explore using one of the best Push To Talk over Cellular (PTToC) radios available (the iPTT P500) in train tunnels, using tunnel mesh WiFi.

One of our leading professional two-way communications partners, ESS Safeforce, has written about iPTT P500 being used in train tunnels. Here’s 2 pages highlighting the benefits of the tunnel mesh solution and iPTT P500 radio here

If you’d like to discuss how PTT Radios can help you with your project, please call iPTT, email iPTT or get in touch. You can contact ESS Safeforce using this link: ESS Safeforce