Instant activation
Triggered by your confirmed alarm signal, the unit deploys immediately. No delay, no window for the intruder to work in.
NSI & SSAIB approved technology
Turn a break-in into a non-event
Security fog fills the protected zone within thirty seconds of your alarm tripping. Intruders cannot see, cannot find your stock, and cannot stay. Dnetuk Ltd supplies and specifies the right system for your premises.
0s
To fill the zone
0+
Sectors protected
24/7
Standby ready
NSI
& SSAIB approved
How it works
Protection that beats the break-in
A thief cannot take what they cannot see. The moment your alarm confirms an intrusion, the system floods the space with dense, safe fog. The average grab-and-run raid lasts under two minutes, so seconds are everything.
Total whiteout
Dense fog fills the protected zone to zero visibility. Stock, tills and displays disappear behind an impenetrable wall.
Safe and clean
The fog is non-toxic and leaves no residue on stock or equipment. It clears without damage once the threat has passed.
About Dnetuk Ltd
Specialists in fog security
Dnetuk Ltd supplies security fog systems to businesses across the UK, from single convenience stores to multi-site retail and logistics operations. We work with installers and end users to specify the right unit for each layout, so cover reaches every high-risk area without gaps.
Our range spans compact standalone units through to high-output systems for large warehouses. Every product we supply is built to recognised UK security standards and backed by straightforward, honest advice.
Fully specification led
Installer network
UK-wide supply
Customer testimonial
"We had been hit twice in a year. Since the fog system went in, the one attempt we had was over in seconds. They got through the door and straight back out with nothing."
A retail security manager, verified customer
The range
A system sized for your site
From a single shop floor to a full distribution centre, we supply units matched to the volume you need to protect. Not sure which fits? A free survey settles it.
Compact units
Standalone systems for smaller retail spaces, off-licences, vape shops and convenience stores where a single zone needs fast cover.
Mid-range systems
Higher output for jewellers, electronics retailers and bike shops that hold concentrated high-value stock across a larger floor.
High-output systems
Large-volume units engineered for warehousing, logistics hubs and supermarkets where big open areas must fill fast.
Line configurations
Multi-outlet setups that channel fog along aisles and corridors, so protection follows the layout instead of a single point.
Fluid & refills
Genuine fog fluid, accessories and refills to keep every installed system ready to deploy at full strength.
Installer support
Specification help, product supply and clear guidance for the installers who fit and maintain our systems in the field.
Sectors we protect
Built for high-risk premises
Wherever stock is targeted, fog stops the raid before it starts. We work across a wide range of UK sectors.
- Loss prevention
- Warehousing
- Logistics
- Jewellers
- Off-licences
- Electronics retail
- Bike & e-bike shops
- Supermarkets
- Vape shops
- Betting shops
- Pubs & bars
- Car dealerships
FAQ
Common questions
Is the security fog safe for people and stock?
Yes. The fog is non-toxic and leaves no residue on stock, tills or equipment. It reduces visibility only, and clears fully once ventilated.
How quickly does it fill the room?
The protected zone is filled to zero visibility within around thirty seconds of the confirmed alarm signal, faster than most raids can be completed.
Does it work with my existing alarm?
In most cases, yes. The system triggers from a confirmed alarm activation and integrates with common intruder detection setups. We confirm compatibility during your survey.
Which system do I need?
It depends on the volume and layout you need to protect. A free survey lets us specify the right unit or line configuration so there are no blind spots.
Are the systems certified?
The technology we supply is approved to recognised UK security standards, including NSI and SSAIB, giving you confidence with insurers and installers alike.
Book your free survey
Tell us about your premises and we will specify the right security fog system to make your next break-in a non-event. Speak to the team today.