Hi Darren,
I work at Syscap it sounds like a Operating lease structure which would mean you would rent the kit and after the intial period (normally 3 years) you can choose to extend or refresh etc.. There are lots of options at the end of the term so very flexible.
We have been working within the education sector for 15 years and specialise within Schools.
What School are you at? I can always get your Syscap contact to email you and explain it in more detail if thats any help.