ProTELEC Address the safety of those who are working alone - ProTELEC offers an Automated Communication System that checks on lone workers regularly according to a schedule users can set up on ProTELEC’s secured website. The system works with any land, cellular or satellite telephone. It is easy to set-up, use and change. There is no hardware to purchase or set-up or administration fees. Backed by ProTELEC’s award winning Central Monitoring Station.