GSM Activate

GSM Activate is a UK based
manufacturer and retailer of GSM equipment based in West Sussex.

We currently manufacture four models
of GSM units, they are OPENGATE, TIMER, SWITCH and AUTODIALER. Each unit has
its own unique way of operating, we have tried to keep the devices
functionality as simple as possible so that no complicated coding is required
for the end users and operation is as simple as possible.