Walther Systemtechnik, Control Unit, models:

50008746	Operating Manual
9741970.0 Series	Assembly Instructions Manual
MPP-SPEED	Assembly Instructions Manual
S11 series	Assembly Instructions Manual
SMS-05	Assembly Instructions Manual
SMS-13	Assembly Instructions Manual
SMS-18-EH	Assembly Instructions Manual
SMS-22	Assembly Instructions Manual
VMS-02	Assembly Instructions Manual
VMS-05	Assembly Instructions Manual
VMS-08	Assembly Instructions Manual
WDV-01	Assembly & Instruction Manual
WLVCM	Operating Manual