Stalflex TESM-400X340X75P telecommunications/multimedia box, suitable for wall installation. Made of steel with anti-corrosion coating and white powder finish (approximately RAL 9003). Designed for organizing telecommunications/technology cables, installing passive components, cable dividers, and multimedia/network modules (R-TV SAT, WLAN). Includes a lock with two keys, reversible door, prepared galvanized mounting base, module adapter, and perforated cable entry holes.