what is the ip66 protection
The International Protection Rating (IP rating), or sometimes known as âIngress Protection Ratingâ, is an international standard used to describe the environmental protection of electrical equipment or enclosures for electrical equipment.P66 â The first digit (6) indicates the camera is dust tight giving complete protection against any solid matter entering the equipment. The second digit (6) indicates the camera is protected against powerful jets of water meaning that a powerful jet can be aimed at the camera from any direction with no harmful effect.