Smoke cloak does exactly what it says on the tin – provides a security fog that offers instant protection. It’s activated as soon as a break-in is detected and within seconds, the protected area is filled with an impenetrable cloud of fog, providing an effective barrier. Although the white vapour that’s released is harmless, it acts to reduce visibility and force any intruder to leave the building.

Essentially it prevents or delays intruders from gaining access to protected areas ... and that can only be a good thing! The system is controlled by a timer or sensor, which ensures the correct “fill” of the room, a process that takes around 30 seconds. It can be automatically disabled when the main alarm system is turned off.