Smoke / CO Detector is a residential mechanical or electrical unit, drawn to scale in inches and delivered as a ready-to-insert DXF you can drop into any drawing. At its default parameters the plan-view footprint is 6in × 10.1in. It is parametric — adjust dia before or after you place it. Tagged for Residential and Commercial work in the Residential Mechanical / Electrical library. Free to download and free to use — no email gate, no symbol-pack invoice.
Direct download — no email, no account. DXF R2018, drawn in inches.
| Plan footprint (W × H) | 6in × 10.1in |
|---|---|
| Units | inches |
| DXF version | R2018 |
| Category | Residential Mechanical / Electrical |
| File size | 54 KB |
Insertion datum: device center (ceiling). Place it against that reference and the block lands aligned to your drawing.
| Parameter | Default | Range / options |
|---|---|---|
| Dia | 6in | 5in–8in |
Adjust parameters live inside the editor — open this block in CADdillo.
Free tier, all 217 blocks, no install.
