Auer Signal’s new Smart Signaling 50 platform brings together the innovative Smart Dot 50 (SD50), Smart Indicator 50 (SI50), and Smart Tower 50 (ST50) series, offering three compatible product lines designed to integrate seamlessly to facilitate system upgrades and expansion. Built for durability in even the harshest industrial environments, these devices feature robust protection ratings - IP66, IP67, IP69, and IP6K9K, as well as UL Types 4/4X product safety certification.