Hands-free Phones, without handset, with a call-button, vandalism proof, protected against rain and atmospheric discharges.
Each System Section allows the connection of 2 Branches through optical cable. In each Branch Call-Box pairs can be installed every kilometer, in a range up to 25 kilometers.
4 simultaneous bidirectional conversations are possible.
Can be connected with the Customer Service, resulting in an Integrated Answering System.
The Sections can be connected to the "Control and Operation Center" through: metallic cable, fiber optics, radio, telephonic pair, cellular phone or satellite.
Own Software Application is used to answer calls, to register occurrences, for statistics analysis purposes and for reports generation.
The Call-Box System with the best cost / benefit ratio.