Patlite is a leading global manufacturer of visual and audible signaling devices, including LED signal towers, rotating warning lights, and voice annunciators for industrial safety.
Patlite Corporation is a world-renowned manufacturer of visual and audible signaling products, originally founded in 1947. Specializing in state-of-the-art engineering and manufacturing, the company produces iconic LED signal towers, rotating warning lights, voice annunciators, and high-performance audible alarms. These devices are critical components in industrial automation, commercial, and safety applications, designed to convey status information and emergency alerts clearly and effectively across factory floors and public spaces.
With a strong global presence and headquarters in Japan, Patlite employs advanced technology—such as network-enabled signaling and MP3 voice synthesis—to meet the evolving needs of smart factories and IoT environments. Their comprehensive product lineup, which includes the popular LR series signal towers and hygiene-rated IP69K beacons, is engineered for durability and reliability. By providing intuitive safety and security solutions, Patlite helps organizations improve operational efficiency and maintain safe working environments.
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User manuals and installation guides for Patlite products are available on the official Patlite website or can be browsed in the directory on this page.
Many Patlite signal towers and beacons are designed for harsh industrial environments, with ratings up to IP69K for protection against high-pressure, high-temperature washdowns.
Network-enabled models, such as the NHB or LR5-LAN series, can often be controlled via HTTP commands or PNS (socket) communication protocols over a LAN connection.
Patlite MP3 voice annunciators typically support standard MP3 audio files, which can be stored and updated via an SD card on supported models.