XAL control box sereies are ideally suited for industrial, buildings, and infrastructure applications. They are compatible with the Harmony XB5,XB7 range providing a wide choice of circular and square heads,Available as complete products or as empty enclosures.Waterproof IP67. Good for electronic projects, power supply units, projects, amplifiers, etc.Better waterproof and Anti-corrosion performance; protect your instruments even under the adverse environment.