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The 21 in. Structured Media Center enclosures make running cable and managing media both simple and cost-effective. Designed to provide a central distribution point for home or small office technologies, the enclosures accommodate the distribution of voice, data, video, audio, security and control applications. 21 in. Structured Media Premium Hinged Door, Vented, White.

Cutout pattern in bottom accommodates the same AC power modules and DC power supplies as the 28 in. and 42 in. enclosures
Mounting slots on the enclosure simplify adjustment for different sheetrock depths
Sheetrock depth marks (1/2 in.,5/8 in.,3/4 in.) on the enclosure simplify alignment
Lance slots provide clean cable management within the enclosure
Self-healing foam grommets protect cable bundles and prevents dust from entering the enclosure