DESC: Leviton's SMC-420 42" high unit can handle fax, Internet, multi-line telephones, security camera, coaxial cable and satellite video distribution, and speaker and volume controls. The Series 420 enclosure, with its generous size and capacity for up to 18 modules, can simultaneously manage many diverse functions and is designed to accommodate our high-quality hospital-grade power module with surge suppression. Leviton's Series 420 enclosure is packaged separately or as part of a kit that includes a flush-mount cover. Flush-mount covers are also sold separately. For easier access and added security, hinged covers (with an optional lock and key set) are available and sold separately. cULus and ACA Listed; complies with all TIA/EIA 568-A and TIA/EIA 570-A requirements, and meets FCC part 68.