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Discover a wide range of ATEX Radio for critical environments and at risk of explosion.

Signalisation ATEX

Priority to connectivity

A2S offers a range of analog, VoIP-SIP and GSM telephones designed for harsh environments. Our open protocol solutions give telecom designers the ability to provide an entire fleet with the same hardware, but with a choice of connectivity for each site. This offers projects an efficient and economical deployment.

What is PTT (Push To Talk)?

PTT over IP is a service offering group communication, like two-way radio communication systems (TETRA, DMR and classic analog PMR).

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