Body made of extruded aluminium alloy, corrosion resistant. A4 stainless steel screws. AISI 316 stainless steel fixing bracket. 5mm extra-clear flat tempered glass cover. Protection by means of iridite, epoxy powder base coating and polyester painting. External power supply by 12V DC transformer. Product supplied with one power supply cable 0,5m in length. Gore-Tex valve to prevent condensation inside the fitting.