Power supply designed for WAY Kit 2 wire non polarized system. It supplies power for outdoor station and indoor entry monitor. Universal AC input/full range. Multi protection: short circuit, overload, over voltage. DIN-8 rail format for easy installation inside an electrical equipment box, or can be screwed directly onto the wall. Input Voltage: 100~240VAC. Input Frequency: 50~60Hz. Output Voltage: DC 26V. Output Current: 2A. Operating Temperature: -10ºC ~ 50ºC. SW Port Input Voltage: Max.230Vac, 0.6A. Dimensions: 140x90x60mm.