The EDC77 is a container tracking device. Just like previous models it offers full service for logistics in tracking and security.

The main parameters are:

• Two communication technologies, GPRS and Iridium (optional).
• Double sensor intrusion technology.
• Temperature and humidity monitoring.
• Quick installation.

GPRS is a cell phone based protocol while Iridium uses several satellites as communication medium. This will give a more reliable flow of messages towards and from the unit.

As security layer for breach detection two different sensor are implemented. A door sensor which detects the opening and closing of the container door and a light sensor which detects intrusion from the back side.

Temperature and humidity is standard implemented inside the device and can be monitored. The sample rate can be modified depending on the customer requirements.

The Iridium satellite communication is optional, the EDC77 can be delivered fully functional without the Iridium module.  This gives a price advantage when used in areas with reliable GPRS coverage.