This mount provides hassle-free installation for a ceiling-mounted flat panel TV. - Great for digital signage installations - Ceiling plate and extension column are required and must be ordered separately - Centris Technology provides effortless, fingertip tilt adjustments - ClickConnect Technology provides an audible click to confirm the flat panel is locked in place - Optional security with the addition of a padlock (not included) - Post-installation leveling without tools - Cable management through extension column - Screen can be installed in portrait or landscape orientation ( PAC400 accessory can be used to rotate without removing the screen)