Machine-to-Machine, Man-to-Machine and Mobile-to-Machine communications.

• PSTN
• GSM / SMS
• GPRS
• UMTS
• …

Machine-to-machine technology is changing the way companies manage their physical assets and, as a result, there are some significant changes on the horizon. American studies estimate the M2M market in more than 0.1 billion dollars in 2006.

Low-Power Short-Range Wireless Communications

• 433 MHz
• 868 MHz (prEN 13757-4 Remote Reading of Meters)
• Bluetooth, Wi-Fi
• Ultra low power microelectronics Intelligent sensors (Sensor Web concept)

Wireless technology is one of the key enablers for M2M solutions, and whether it’s wide-area cellular or local-area networks, there are a multitude of options available for monitoring remote devices.

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