VESDA can be explained as an advanced fire and smoke detection system for buildings. In addition to the detection abilities it also provides enhanced protection features which ensure complete safety of office buildings. VESDA stands for Very Early Smoke Detection Apparatus and no modern building should be without it. The air in the building is sampled for smoke through the use of a pipe ventilation system. What makes VESDA so unique is the sensitivity to smoke. Smoke is detected long before it is visible in the building. This provides protection for employees that get enough time to evacuate in case of a fire or hazardous event. IDTek provides clients with this advance fire and smoke detection system which is several times more sensitive than other smoke detection systems.