Transformer The transformer is the perfect accessory for the supplying of AC power to devices. Main features:Input installation 220Vac/50 Hz.Output voltage 12Vac/0,5A.Sizes: 79 x 44 x 32mm.Internal fuse.Weight: 0,325 Kg.* We recommend downloading the technical data sheet below to see all the options. Downloads EA700_Technical_document_1_TESA.pdf (.pdf, 76 kB) Close Power supplyPower supply for electrical supply Power transfer door loopsSurface lead covers to transfer cables from the frame to … Fire prevention magnetic door holderElectromagnetic door holders for fire rated doors.