How to install jumper cable on deta alarm

I have the wired version of the doorbell and after opening deta alarm box, i cant seem to see where to put the jumper if anyone can point me in the right direction

Hi @Garethuk. It looks like your chime may not be compatible with the Doorbell Wired, and will need to be replaced with a Ring DIN Rail Transformer (2nd Generation) by a qualified electrician. You can read more information on the installation for the Doorbell Wired in our Help Center Article here.