The KDS 900 and KDS 910 are microliter and mililiter syringe pump systems purposed for Original Equipment Manufacturer (OEM) applications. These pumps are integrated with switches which serve as indicators of the syringe operational statuses. These switches encompass: the infuse switch, which denotes if the syringe has already made it to the end of the travel and the withdraw switch, which indicates if its plunger has already been withdrawn to its restrictions.