Complex sentence: Inspectors have uncovered flaws in the wiring, programming and implementation of the highly complex system designed by Siemens and Bosch that automatically controls sprinklers, smoke extractors and fire doors.
Split into simpler sentences: Inspectors have uncovered flaws in the wiring, programming and implementation of the highly complex system designed by Siemens and Bosch. The system automatically controls sprinklers, smoke extractors and fire doors.