How and where to use guide

VELUX Flat Roof Smoke Ventilation Accessories KFA 100 WW should be used according to the intended application and site requirements. How and where to use: - Prepare surfaces and adjoining assemblies before installation. - Install to manufacturer guidance and relevant site standards. - Check fit, alignment, and finish quality before handover. - Additional context: VELUX KFA 100 WW New Generation Smoke Detector Sensor Diffused light smoke detector White in colour Visual indication of activation Early fire detection