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Self-working SOS Call-box & Dispatcher

Self-working SOS Call-box

Solar-powered temporary SOS call-boxes (set up during roadworks as replacement for permanent wired SOS call-boxes) radio-interfaced on the operating cellular network.

SEE developed the gateway needed to interface the SOS call-box on the operating cellular network for Eiffage’s French motorway concessionary, AREA.


Monitoring console aggregating all communication resources used by a given entity (landline phones, cell phones, cellular network, intercom, Internet...)

SEE developed both the interfaces between the communication resources and the existing computer network and the MMI software for Vinci’s French motorway concessionary, COFIROUTE.