Meets: EN 50083-1/A1. EN 50083-2/A1. Stable die-cast housing. With screw and claw fastening, suitable for flush-mounted boxes 55-65 mm. Can be combined with almost all installation programs. Selective single connection box for single systems, spur lines and star distribution systems in BK, GA and satellite house distribution systems. With DC voltage pass-through via the TV connection (max. 24 V/400 mA, 22 kHz and DiSEqC signal).