The Spartan MA671 Public Safety 3*MIMO antenna is a low profile, heavy-duty, fully IP67 waterproof external M2M antenna for use in remote monitoring and public safety applications. The Spartan 3 x MIMO antenna is unique in the market because it combines three 4.5~4.9GHz antenna elements in a heavy-duty structure with high efficiency in a low profile compact format. The antenna screws down permanently onto a roof or metal panel and can be pole or wall-mounted. Two of the antenna elements are vertically polarized and one is horizontally polarized to maximize diversity gain and MIMO throughput. For industries such as remote monitoring, smart meter systems, construction equipment, public safety at only 40mm high, the Spartan provides an unobtrusive, robust, rugged antenna that is durable even in extreme environments.