hard-wired
adjective
(also hardwired) uk/hɑːdˈwaɪəd/ usautomatically thinking or behaving in a particular way:
Babies are hard-wired to pay attention to anything that is fast-moving, brightly colored, or loud.
All humans are hard-wired for language.
IT
built to work in a particular way that cannot be changed with new software:
This is a hard-wired, tamper-proof substitute for the software in more orthodox systems.
IT
physically connected by wires for carrying a signal:
Class can be conducted wherever they are, via a wireless or hard-wired Internet connection.
Crandall Canyon was equipped with redundant, hard-wired phone systems for miners underground to communicate with the surface.