A hasp assembly (200), having: a hasp (302) that engages a staple (404); an actuator (320) that retains the hasp in an engaged position; a first passage (410) and a first element (802) therewithin; and a second passage (412) and a second element (418) therewithin. A linear length of the second passage (L2) is greater than a linear length (L1) of the first passage. When in a tilted orientation (800) the first element is urged by gravity along the first passage and impact of the first element on the actuator releases the hasp, and the second element is urged by gravity along the second passage toward a terminal position (712) where the second element blocks the first element.