Omnidirectional antennas are connected to the access point via short, attached plenum cables. The antennas can be mounted to a ceiling & provide a large, circular coverage area. Omnidirectional antennas can also be used to provide good coverage in a retail environment, both inside & outside, as well as in areas where trucks or police cars park to upload data. The antenna operates in the 2.4 GHz frequency range & is designed for indoor or outdoor use.