This detector is designed for installation in home and office environments. · The control electronics are located in a separate box from the probe. · Possibility of installing multiple probes to a single detector. It will depend on the distances and characteristics of the wiring and the environment in which they are installed. A safe installation can consist of 8 probes and 400 meters of twisted pair cable). It has: - Output RELAY with voltage-free contacts (common / normally open / normally closed), which is activated when the detector goes into alarm, allows signaling to alarm centers, GSM alarm transmitters, home automation control applications, sirens and warning lights in other parts of the house, etc. - Wall bracket, which allows easy removal of the detector. - Acoustic warning of 85db, luminous indication of detector status + test button.