The Density range

One system.
Eight fog generators.

Every Density unit floods its zone with security fog the moment your alarm trips — from a single counter to a full distribution centre. Same approvals, same panel, sized to the space.

8
Generators in the range
300–14,000 m³
Coverage span
NSI · SSAIB
Approved for use with these systems
1 day
Typical install
See it in action

Density fog, in the room in seconds.

Whichever unit you choose, the principle is the same: fill the space faster than anyone can carry stock out of it.
Sized by coverage

Find the right generator.

Pick the kind of space you're protecting. We'll show the best-fit units, plus the sizes either side for tighter or larger layouts.
What are you protecting?
Recommended for a counter or safe
Product volumes are commercial maximum single-shot outputs. The comparison below also shows EN-standard output and maximum shot duration. Floor-area selection is an initial sizing guide; final specification is confirmed at a site survey.
The full range

All eight units.

Every unit runs from the alarm panel you already have and is approved for use with NSI and SSAIB security systems. Pick by the space you need to protect.
Density BasicEntry

Basic

Entry · single shop

Entry-level single-zone unit for one shop floor.

390 m³
Commercial / shot
135 m³
EN / shot
50s
Max shot
View Basic →
Density UNIKMobile

UNIK

Mobile · battery

Portable, battery-powered mobile unit — fog for shops and vehicles.

300 m³
Commercial / shot
100 m³
EN / shot
60s
Max shot
View UNIK →
Density 600C LineChained

600C Line

Chained

The 600 with a relay board — chain units from one input.

600 m³
Commercial / shot
200 m³
EN / shot
28s
Max shot
View 600C Line →
Density 900Retail

900

Retail

Faster-fill standard unit for retail floors and showrooms.

900 m³
Commercial / shot
300 m³
EN / shot
29s
Max shot
View 900 →
Density 2400Commercial

2400

Commercial

Standard high-output unit for large commercial spaces.

2,400 m³
Commercial / shot
800 m³
EN / shot
80s
Max shot
View 2400 →
Density 2400C LineChained

2400C Line

Chained

Chainable high-output unit for wide-area, multi-zone sites.

2,400 m³
Commercial / shot
800 m³
EN / shot
64s
Max shot
View 2400C Line →
Density HP6000Warehouse

HP6000

Warehouse

High-production unit for warehouses up to 6,000 m³.

6,000 m³
Commercial / shot
2,000 m³
EN / shot
80s
Max shot
View HP6000 →
Density HP14000Distribution

HP14000

Distribution

The largest-capacity Density unit — distribution centres to 14,000 m³.

14,000 m³
Commercial / shot
4,500 m³
EN / shot
200s
Max shot
View HP14000 →
Full specification

Side by side.

All eight units on the figures that decide a spec. Compare commercial and EN-standard single-shot output alongside maximum shot duration.
UnitCommercial output per shotEN 50131-8:2019 output per shotMaximum shot durationSource
Basic390 m³135 m³50 secondsDatasheet (PDF)
UNIK300 m³100 m³60 secondsDatasheet (PDF)
600C Line600 m³200 m³28 secondsDatasheet (PDF)
900900 m³300 m³29 secondsDatasheet (PDF)
24002,400 m³800 m³80 secondsDatasheet (PDF)
2400C Line2,400 m³800 m³64 secondsDatasheet (PDF)
HP60006,000 m³2,000 m³80 secondsDatasheet (PDF)
HP1400014,000 m³4,500 m³200 secondsDatasheet (PDF)

Figures are datasheet maximum single-shot volumes, not guaranteed room coverage. UNIK delivers up to 600 m³ commercial output per cartridge across multiple shots. All units start discharging in under one second after a confirmed trigger; maximum shot duration is different from activation speed and time to obscure a zone. Final sizing considers volume, layout and ventilation at a site survey. Density is approved for use with NSI and SSAIB security systems.

Common to every unit

Whichever you choose.

The range differs in size and output. Everything that makes Density work is shared from the smallest unit to the largest.

Approved for NSI & SSAIB

Every unit is approved for use with NSI and SSAIB security systems, with full documentation at proposal stage.

Fires from your panel

Connects to the alarm panel you already have. A relay reads the trigger — no new monitoring contract.

Water-based, non-toxic fog

Dense, residue-free fog that's safe on stock and electronics. Clears without cleanup after activation.

Installed in a day

A typical fit takes one working day alongside your existing system, with UK-wide installer cover.

Not sure which unit?

Get a price estimate or a free survey.

Tell us the size of the area you need to protect and what's inside it. We'll recommend the right unit and show an indicative install range — no obligation.

Get a price estimate →Request a free survey