NC809DM
| Quiescent current | 0mA (none). |
| Alarm current | Determined by the type of control equipment and number / type of field devices connected to the system. |
| Controls | Magentic reset target (cancels Standard calls from any device wired on the same Zone). Reset operation requires an NC803M magnetic reset key. |
| Connections | SIG (Signal); -Ve (Negative); RC (connected to Signal) |
| Product dimensions (mm) | 87 W x 87 H x 24 D mm. Mounts on a UK 25mm single gang back box. |
| Construction & finish | Plastic. |
| IP Rating | IP41. |
| Weight | 58g |
| Operating conditions/temperature | -5ºC to +40ºC. Max. relative humidity 95% non-condensing. |