Does not run in simulator. Two lamps are where .22 blank rim fire cartridges are pushed through drilled wood so cartridge bottom rim fires get struck by springing mousetrap bail wire. Electrical circuit for solenoid, relay switching, or mechanical method to spring set mousetrap. If, "Glock On Duty" or "Protected By Smith And Wesson" signs are on your front door this should make a complementary doorbell for you. Small block of wood to hold trap vertical may work best.
