Sentinel Systems Options
At Radun we are constantly working to expand and improve the services and products we offer. As a result of a lot of recent research and development we are now able to offer a choice of three options for your Sentinel system:
Our original system, which widely used in schools throughout the UK, and has been for over 15 years, and has proved itself to be dependable, robust and cost efficient.
Uses relatively new technology and has a number of advantages over the swipe card system but the cards are more expensive.
The latest technology! No cards are necessary but the readers are more expensive.