ABSTRACT
It is therefore common to cover up crossover controls with a panel to prevent tampering; this is sometimes called a “security cover.” This might be a substantial piece of clear plastic (the look-but-don’t-touch approach) or a solid piece of metal, which is more robust against impact. It is usually fixed with so-called “security screws” but since you can buy sets of drivers for those very easily we’re not exactly talking Fort Knox here.
