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Wireless Access Point Ceiling Enclosure, 4" Depth. This ceiling mount enclosure accomadates one wireless access point or bridge. The removable door mounted bracket supports equipment up to 10-1/2" wide by 5-1/2" deep by 1-7/8" high. Fully hinged door is lockable for security and is stamped with two pbround holes centered 5" apart allowing antennas to extend below the drop ceiling.