Antenna Selection: omni-directional antennas are required if multiple stations are required and are located in different directions of the AP; Directional Antennas are recommended if they are concentrated in one direction;
Also consider whether the antenna joint form and AP matching, antenna gain size, etc. to meet your needs; antenna installation: for Outdoor Antenna, antenna and wireless AP between the need to add lightning protection equipment; Directional antennas should be oriented so that the front of the antenna faces the far end of the site; the antenna should be mounted as high as possible and the line of sight between the antenna and the site should be as close as possible (visible to the naked eye, avoiding obstacles in the middle) .