The GDA-JB-485 junction boxes are suitable for indoor and outdoor applications and are useful for creating a dorsal line for serial loop signals and power supply capable of ensuring the continuity of the connection between different devices. They are suitable for each type of device connected to the addressable systems with the ability to disconnect any device without the risk of interrupting the main back line. Small and simple to install with their IP66 / 67 wall mounting box. High stability fat resistance, mineral oils, diesel, low acids, alkalis strong and alcohol. For extreme impacts resistant to shock, unbreakable, weather resistant and UV, flame retardant and halogen. Mounting clips or internal openings outside the sealing area.