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Fog cannons that leave thieves with nothing to see. empty-handed. lost in seconds.

Fog cannon installation for shops, service stations and homes in Whanganui, the Manawatu and across New Zealand. Triggered by your alarm, a fog cannon fills the room with thick, harmless fog in seconds, so there is nothing left to see or take.

Protect fog cannon mounted on a white brick wall
How it works

Seconds after the break-in, the room disappears.

Most smash-and-grab thieves are in and out fast. A fog cannon takes away the one thing they need, being able to see what they came for.

01

Break-in detected

An alarm sensor picks up the intruder the moment they are inside.

02

Fog released

The cannon fires straight away and starts filling the protected area.

03

Nothing to see

Within seconds visibility drops to almost nothing, and most intruders leave empty-handed.

04

Cleared and reset

The fog clears without residue on your stock, and we refill and reset the unit.

Fog cannons we install

Three trusted brands, matched to your site.

We install and support three fog cannon brands, so we can match the right system to your property rather than selling a one-size-fits-all package.

Protect

Danish-made, using harmless water-based fog that has been independently tested. Built for hidden installation above the ceiling or behind a wall.

Best for fully discreet installs

Smoke Cloak

Floods the protected area with harmless, residue-free fog within seconds of a break-in, and connects directly to your existing alarm.

Best for adding to an existing alarm

UR Fog

Italian-made anti-intrusion fog systems designed for shops, homes, offices and banks.

Best for shops, offices and homes
Automatic or manual

Set it off automatically, or when you need it.

Most fog cannons are set to fire automatically when your alarm detects an intruder. They can also be triggered manually, so you can deal with an incident in real time as it unfolds.

Automatic, from your alarm sensors
Manual, from a button or remote
Only active when the alarm is set, if you prefer
Discreet units that blend into your interior
Who it is for

Built for businesses that keep stock on the shelf.

Fog cannons work best where a thief knows exactly what they are after and needs to see it to take it.

Dairies and convenience stores

Cigarettes, vapes and cash protected in the few minutes that matter.

Jewellers

Display cabinets hidden in fog before anyone can reach them.

Fashion and boutiques

Racks of stock that are quick to grab and hard to find in fog.

Service stations

Shop and counter areas protected after hours.

Liquor stores

High-value shelves that are a common target for ram raids.

Homes

Discreet protection for the rooms that matter most.

Why Sectek

Part of a bigger plan, not a gadget on the wall.

A fog cannon works best as one layer of your security, alongside a monitored alarm and good CCTV. We look at how someone would get in, what they would go for and how fast, then place the cannon where it does the most good.

Connected to your alarm and tested
Discreet options that suit your interior
Refills and servicing after activation
“Professional, efficient, and clearly knowledgeable about security systems.”
Deepak GPizza Hut
Questions

Fog cannon questions, answered.

Is the fog safe?

Yes. The fog is designed to be harmless to people, pets and stock, and the brands we install use fog that leaves no residue behind.

Will it work with my existing alarm?

In most cases, yes. A fog cannon connects to your alarm panel like any other output, and we set up exactly which sensors trigger it.

Can it go off by accident?

It only fires when your alarm is set and the right sensors trigger it. We set it up and test it carefully so staff are not caught out.

What happens after it goes off?

The fog clears on its own, faster with doors open or ventilation running. We then refill the unit and reset it ready for next time.

Can a fog cannon be hidden?

Yes. Some units mount above the ceiling or behind a wall, with only a small nozzle showing.

How much does a fog cannon cost?

It depends on the size of the area and the unit. We visit for free and give you a clear written quote.

Related services

Complete the system.

Get a free fog cannon quote

For a shop, a service station or your home. Tell us a bit about the property and we will be in touch, usually the same day.

Call 0800 247 732Free quote