A DOM (Dissipation Array System) type lightning protection is a type of air terminal used in lightning protection systems for buildings and structures. It consists of an array of vertical rods or air terminals that are strategically placed on the roof or other elevated surfaces of a building. The rods are designed to capture a lightning strike and safely dissipate the electrical energy to the ground, protecting the building and its occupants from the potentially damaging effects of a lightning strike. The DOM type lightning protection system is known for its high level of reliability and effectiveness in protecting against lightning strikes. It is commonly used in a variety of applications, including industrial facilities, commercial buildings, and residential homes.