Police are looking for two individuals who gained entry onto a locked balcony of a unit on Shute Harbour Road in Airlie Beach last weekend.
CCTV footage captured images of an unknown man and woman seating themselves on a sofa on the balcony and eating some food before the man removes his shirt and then drapes it over the security camera.
A short time later, when the shirt is removed from the camera, it is alleged that a fire extinguisher had been activated and discharged all over the ground and on furniture items present.
The man and woman are then seen to leave the area on foot.
Police are encouraging anyone who may have information about the incident or are able to identify the pair to contact officials as soon as possible.
CCTV footage of the two culprits