The CyberData 011471 IP66 Outdoor Analog Horn is a heavy duty horn rated for outdoor use, while also being appropriate for warehouses, manufacturing plants, garages and any environment needing loud paging. The IP66 rating means that is built for harsh outdoor environments including high moisture, dust, oil, and high pressure water jets. The device is an analog re-entrant horn with a powerful and efficient compression driver designed for good speech intelligibility and a large area of coverage utilizing the supplied AT PoE power. * Weather and corrosion resistant design * IP66 rating * 20 watts continuous duty * Designed for good speech intelligibility * Adjustable mounting base * 3.28 foot (1 meter) connected cable