Can anyone help me identify this burglar alarm panel?

[hank]

I have just bought a house with an old, but seemingly functional, alarm system. I would like to replace the panel with a more modern one, but can't identify the brand or model as there are no identifying marks. Can anyone assist with identifying the one below and suggesting upgrade alternatives?

Thanks

 

[Badger]

I have just bought a house with an old, but seemingly functional, alarm system. I would like to replace the panel with a more modern one, but can't identify the brand or model as there are no identifying marks. Can anyone assist with identifying the one below and suggesting upgrade alternatives?

Thanks

It's a scantronic panel and keypad 

https://www.cts-direct.net/scantronic-9751en-43-8-24-zone-panel-with-9943en-prox-keypad-9751en-43-scantronic?language=en&currency=GBP&gclid=CjwKCAiA8K7uBRBBEiwACOm4d0ysIGEqeNsCtIPY_KMspBYQj7FpTPVC9K9agjybwBpp2ApOvpBalxoCWdUQAvD_BwE