Ceiling Smoke Detector AutoCAD Installation Drawing

This Ceiling Smoke Detector CAD Block (DWG) provides detailed AutoCAD installation drawings for fire protection system design. The file includes plan, elevation, and sectional views of ceiling-mounted smoke detectors, showing dimensions, ceiling cut-out details, and mounting brackets for both surface and recessed types. Electrical schematics illustrate wiring connections, conduit routing, and junction box placement to the Fire Alarm Control Panel (FACP). Notes cover detector spacing, recommended mounting heights, and NFPA/IEC compliance to ensure proper coverage and reliable detection. Variants include ionization, photoelectric, and multi-sensor detectors with battery backup or external power supply options. Ideal for architects, engineers, and contractors, this DWG block supports tender documents, shop drawings, and construction layouts. Compatible with AutoCAD and similar CAD platforms, it helps streamline project documentation, save drafting time, and ensure fire safety compliance in residential, commercial, and industrial buildings.