Vidac.Tel is a GSM/SMS/GPRS dual band 900-1800 MHz modem that is equipped with electric and mechanic characteristics suitable for on board application in heavy vehicle.
The modem is predisposed for phonic communication by a speaker and a microphone or by external earphone.

Technical characteristics:
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GSM Data circuit asynchronous, transparent and non transparent up to 14,400 bits/s
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SMS: text and PDU, Point to Point MT&MO, SMS Cell Broadcast
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GPRS Class 10
Feeding voltage: 9-36 VDC with over voltage protection(up to 5V per minute)
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Operative
temperature: -20°C - +55°C
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Storage temperature: -35°C - +85°C
Dimension: 115x108,6x34,6 mm
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Connector with 25 pins
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SMA connector for telephone aerial
Standard protection IP53
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Feeding remote control (from on board logic unit)