The 900592900 is a base signaler accessory manufactured by Auer Signal. It features an IP66 rated Eco Modul 70 base, with a 100mm size, and can operate in temperatures ranging from -30 to 60°C. It is used for signaling applications, such as communicating alerts, warnings, or status information. It can also be used in commercial and industrial applications such as fire safety systems, alarm systems, and door access control.