A home security fog system is a compact device that releases a dense, dry fog when your intruder alarm is triggered. The fog is completely harmless to people, pets, furniture and electronics — but reduces visibility to under 30 centimetres in seconds. Burglars rely entirely on speed and sight. Fog removes both. It is the same technology that has protected banks and jewellers for three decades, now sized for the home.

The Sentinel Go is Smoke Screen’s battery-powered fog unit, designed for homes, garages, home offices and outbuildings. No mains connection. No installation disruption. Place it, pair it with your alarm — including wireless systems like Ajax — and it is ready. When triggered, it protects a standard room in under 30 seconds and runs entirely on its internal battery, so it keeps working even if the power is cut — which is often the first thing intruders do.

Yes. Sentinel units integrate with every professional alarm system, and the Ajax Ready certification means wireless pairing with Ajax home systems takes minutes. When your alarm confirms an intrusion, the fog activates automatically — whether you are home, at work or on holiday. You can also trigger it manually from a panic button or app.

To ensure you get the best security set-up for your specific needs, we recommend contacting us so that we can review your premises, understand your concerns, discuss any insurance questions you may have, and so on. This will enable us to produce a detailed specification of products we recommend for you.