What is a Haze Machine and why is it important?

In this brief article, we aim to clarify a specific question often found in our booking forms:

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"Does the venue allow the use of haze?"

So you might be curious:

What exactly is haze? What is its application? Is it just an intrusive, noisy fog machine?

A haze machine is distinct from a fog or smoke machine. Haze consists of a fine mist that disperses uniformly throughout a space.

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Certain venues do not permit haze usage because they have incorrect types of fire detectors installed. Haze can trigger particle or optical detectors. A properly-equipped venue will have hybrid or heat-only detectors.

Most large venues such as hotels and conference centers have the capability to isolate a room or switch to heat-only detection, thereby allowing the use of haze machines. However, older venues, barns, farms, or marquees usually do not require fitted fire detectors, but some still do!

What is the main function of a haze machine?

The impact of haze on lighting effects is significant

Let's illustrate this:

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Frequently Asked Questions About Haze Machines

Why use a haze machine instead of a fog machine?

While both machines produce atmospheric effects, a haze machine provides a subtler and consistent mist, enhancing lighting without obscuring visibility. This makes it ideal for events where lighting effects are crucial.

Can haze machines trigger fire alarms?

Yes, haze can activate certain types of fire detectors, particularly particle or optical detectors. However, venues equipped with the proper hybrid or heat-only detectors can avoid this issue, making haze machines safe to use.

Are there specific venues that typically allow haze machines?

Larger venues like hotels and convention centers often have systems in place to allow the safe use of haze machines. On the other hand, older buildings and outdoor venues might have restrictions due to differing fire safety regulations.