Safety for hand guns limits gun use by additional safety w.r.t shooting direction, i.e. locally or spatially, with additional safety permitting use

摘要

The use of hand guns is applicable only by additional safety deactivation, which is carried out by this safety receiving preset pattern of signals from intended direction by receiver incorporated in the gun. The receiver is designed so that it can receive signals, when they can reach it only from given directions. Reflected signals from desired direction, when they arrive at the gun. Thus the additional safety is deactivated only by reception of reflected, gun-specific signal pattern.