This farce concerns the phantom thief Arsène Lupin's advance notice declaring that he shall steal the Penultimate Night and its safe from the mansion of one Phileas Fogg. A certain detective is among those gathered together to try and stop Lupin...
The locks are three detector 
locks I specially ordered.
الأقفال هي ثلاثة أقفال كاشفة طلبتها خصّيصاً
Die Schlösser sind drei Detektorschlösser,
die ich extra bestellt habe.
La serrure est équipée
de trois détecteurs sur-mesure.
Tem três fechaduras de detecção
que encomendei especialmente.
На них стоят
три особых сувальдных замка.