Computerised security and personnel networks from Tensor can be integrated with fire roll call hardware and software to ensure safety at work in an emergency. The T3512 is a one door Smart Card Access Control system that has everything you need for controlling access through a single door. It comprises a T3511 controller, WinACnet PC software, magnetic door release, push button, break glass and 10 Smart Cards. A T3511 can differentiate which Smart Card reader was used so you know who is left in the building. This is essential for producing an accurate fire roll call register.