The Live-Link SMS Controller 2×2 has been developed by AEC Electronics for Advanced Information Networks Ltd.

This is a monitoring and control device with 2 input and 2 outputs. It operates on GSM networks and uses SMS Messaging for alarm notification and remote control, and GPRS to communicate with a web server for event logging and configuration.

It supports a wide supply voltage of 10-42VDC. The IP67 rated Polycarbonate enclosure is intended for outdoor use. It is also available without the enclosure as an OEM module for users who want to SMS or web enable their equipment.