Abstract: A sheltered and repositionably mounted enclosure having a housing secured to and supported by a mounting post. The mounting post is positioned within a mounting sleeve. An outer ring-shaped gasket is attached to an inner wall of the mounting sleeve. An inner ring-shaped gasket is attached to a mounting post. The inner ring-shaped gasket abuts the outer ring-shaped gasket thereby forming a sealed space within the mounting sleeve and supporting the mounting post within the mounting sleeve. A retainer having a mound shape with a depression in the middle of the mound is attached to the bottom of the mounting sleeve. A mounting post bottom of the mounting post abuts the depression of the mound and thus the mounting post is supported in an approximately vertical position within the mounting sleeve. The mounting post is repositionable within the mounting sleeve and with respect to the retainer after the mounting post is displaced from the depression of the retainer.