Low-voltage enclosures are surface-mounted in an electrical closet or equipment space. The number of enclosures and the types of components within them are customized to fit the size, lighting plan, and design of a space. Low-voltage enclosures can be distributed throughout a space near the rooms they are controlling, to provide maximum flexibility during installation of the low-voltage wiring. The LV16 low-voltage enclosure provides a compact housing for mounting a maximum of two Guestroom Control Units or system interfaces in any combination. In addition, it can house up to four wire landing boards and two power supplies.