The Nexus 105 is a high output sounder-beacon designed for industrial applications. Connections are made to the base during the initial wiring phase which results in faster and more reliable installation. In addition, the head is fixed by quarter turn fasteners enabling faster installation and accurate seal compression for weatherproofing. The combination of powerful sounder and high output xenon beacon ensures a very effective audio-visual signal. 110dB and 120dB units, as well as DC variants, are also available.