Power supply unit in REG housing with triple video distributor for a VT100 video door intercom system with two or three monitors. For DIN rail mounting (6 HP). 5-wire connection to the VT100 system via RJ45 sockets or screw terminals. Input voltage: 230V, 50Hz. Output voltage: 15V DC, 3A. Dimensions: 107 x 91 x 59mm.