Abstract: A system is disclosed for sensing selected conditions particularly for an unoccupied commercial business and taking the appropriate action. Corrective action may include shutting down a system, sending a signal to an occupied location for evaluation of the selected abnormal condition, making a record of the abnormal condition for rectification at a later time. The system includes one or more light level sensors directed to observe the light level at a selected location, a CPU or controller which stores data representing acceptable light levels and a schedule. If the light level at the selected area does not reach or maintain the desired light level, corrective action is taken. If the commercial establishment is a bank and the light level is at an ATM (automatic teller machine) the system may temporarily shut the ATM machine down and illuminate a sign to indicate that the ATM is not open.

Abstract: A seismic restraint system for vault located bank safety deposit box modules and the like. This system includes a beam or strongback which extends along the top of a row of safe deposit box modules. A series of adjustable columns bear against the beam and the ceiling of the safe deposit vault. Horizontal bars extend laterally from the beam for securement to an adjacent wall or other vertical support. In one embodiment, a rectangular beam assembly with a plurality of adjustable columns is used to secure a freestanding stack of modules. Resilient pads and stepped beams accommodate differences in heights of modules.