Specifying a security fog system in Malaysia is a volume calculation before it is a product choice. The unit is selected from the cubic metres it has to fill, the shape of the space and where it can physically be mounted — which is why any quotation issued without a site survey is a guess. This article covers how systems are sized, what a survey establishes, what drives cost, and the questions worth putting to any supplier.
Fog Bandit SEA is the official distributor for Fog Bandit across Malaysia and Southeast Asia, with regional headquarters in Bandar Sunway, Petaling Jaya.
Systems are sized by volume, not floor area
This is the single most common specification error. A 200 m² retail floor with a 3 m ceiling and a 200 m² warehouse bay with a 9 m ceiling have the same footprint and three times the difference in volume. The fog has to fill the room, so the room is measured in cubic metres.
- Bandit 240 DB
- 50–500 m³, programmable. Larger volumes, warehousing, high ceilings.
- Bandit 320
- 40–200 m³. Retail floors, offices, and installations that must stay concealed.
Beyond the upper range, the answer is a multi-unit array rather than a single larger unit — coverage is achieved by placing units where the volume is, not by overdriving one of them. Both platforms offer nozzle configurations (standard, narrow, downward) chosen from the geometry of the space and the mounting position available.
What a site survey establishes
The survey exists to answer questions that cannot be answered from a floor plan or a phone call.
- Protected volume — the cubic metres actually requiring coverage, which is rarely the whole premises.
- What is being protected, and where it sits. Concentrated high value may justify protecting one zone rather than the full floor.
- Mounting positions, ceiling height, sight lines and the obstructions that shape fog distribution.
- Your existing intrusion detection system, and how the fog unit integrates with the panel and its zones.
- Fire detection interaction — detector type and siting, and interlocking with the fire panel.
- Escape routes, emergency lighting and exit signage.
- Power, cabling routes and whether the installation needs to remain concealed.
A supplier who will quote a security fog system without seeing the site is quoting a box, not a system. The box is the smaller part of what determines whether it works.
What drives the cost
We do not publish prices, because a figure without a site behind it is misleading in both directions — it either understates a complex installation or overstates a simple one. What is useful is knowing the variables a quotation is built from.
- Protected volume
- Drives platform selection and unit count — the largest single factor.
- Number of zones
- Separately protected areas each need coverage.
- Mounting and concealment
- Concealed and cabinet installations carry more fitting work.
- Alarm integration
- Depends on the existing panel and how the site is zoned.
- Fire panel interlock
- Where detector reconfiguration or interlocking is needed.
- Servicing
- Refill and periodic maintenance to keep the system armed.
Questions to ask any supplier
These separate a specified system from a sold one, whoever you buy from.
- What certification does the equipment hold? EN 50131-8 is the standard specifically for security fog devices — ask to see it rather than accepting a general assurance.
- What is the protected volume you have calculated for my site, and how did you arrive at it?
- How does this integrate with my existing alarm panel, and what happens to my fire detection?
- What is the reaction time and the fog output rate?
- Does the fluid leave residue, and what is it made of? Ask how they can evidence the answer.
- What does servicing involve, how often, and what does it cost to keep the system armed?
- Who installs it, and who responds when it needs attention?
For reference against those answers: Fog Bandit is certified to EN 50131-8, NF & A2P, ISO 9001 and CNPP, has a 0.1 second reaction time and up to 28 m³ per second output, reduces visibility to approximately 30 cm, and uses a food-grade glycol mixture that leaves no residue. Equipment is designed and manufactured by Bandit NV in Belgium.
Regional coverage
Malaysia is the regional headquarters for Fog Bandit SEA, based in Bandar Sunway, Petaling Jaya, Selangor. The regional team covers Malaysia and the wider Southeast Asian territory, with support in English.
The honest starting point for any enquiry is the volume of the space and what is inside it. Tell us those and we can tell you whether this is a fit — including when it is not.
Common questions
- How much does a security fog system cost in Malaysia?
- Cost is driven by protected volume, the number of zones, mounting and concealment requirements, and integration with your existing alarm and fire systems. Because those vary so widely between sites, quotations follow a site survey rather than a price list.
- Who supplies security fog systems in Malaysia?
- Fog Bandit SEA is the official distributor of Fog Bandit for Malaysia and Southeast Asia, with regional headquarters at Bandar Sunway, Petaling Jaya, Selangor.
- How is a security fog system sized?
- By the volume of the space in cubic metres, not by floor area — ceiling height changes the requirement substantially. The 240 DB covers 50–500 m³ and the 320 covers 40–200 m³, with multi-unit arrays used for larger spaces.
- Can it be installed in an existing building?
- Yes. Installations are retrofitted to existing premises as standard, integrating with the intrusion detection already in place. The site survey establishes mounting positions and cabling routes.