Wide Range of Network Signal Tower 1.Signal Tower NHV4 / NHV6 Notifies network information immediately by light, sound, and voice. Convert text data to voice message with the Text to Speech function. NHV4/NHV6Interface Converter Signal Tower 40mmMore Info 2.Signal Tower More Series PHE-3FB3 PHE-3FB3 More Info NHB4 / NHB6 More Info NBM-D88N More Info PHC-D08 More Info 3.Signal Beacon NE-USB USB Bus Power & Easy Control. Multi-color: 7 colors can be displayed to meet your application requirements. More Info 4.Signal Tower LR6-USB Easily control our USB Signal Tower (Φ60mm) through direct USB interface for both power and trigger. More Info 5.Signal Tower with PoE LA6-POE Discover the LA6-POE Φ60mm Ethernet Programmable LED Signal Tower with PoE support. It offers customizable multi-color lighting and enhanced connectivity for industrial use. More Info