Signaling Devices
Signaling devices, including tower lights, beacons and audible alarms, provide operators reliable status indication and voice guidance. Signaling devices alert operators to faults, enabling them to rectify problems more quickly.
Need help choosing Signaling Devices?
Use this simple selector to find the best fit for your needs.
Harmony XVTS
⌀70mm Smart Tower Light XVTS is a smart, fully programmable tower light featuring a sleek transparent design and high-brightness LEDs. It offers 9 or 15 individual light segments, optional buzzer, and dual operation via standard I/O or IO-Link. Available in white or dark grey, it supports a wide range of mounting options for flexible installation—ideal for modern industrial environments needing customizable, connected signaling.
Part of Harmony
Harmony XVB7
New-generation Harmony ⌀70mm optimum tower light ⌀70mm modular tower light with a sleek design. Steady, blinking, rotating and flashing light lens and beacons, providing maximum brightness with minimal power consumption to enhance energy efficiency. Harmony XVB7 is smart and can offer the ability to be connected with USB & IO-link. Wide range of sound options including a fully customizable vocal element.
Part of Harmony 
Harmony XV6
Harmony XV6 ⌀60mm Modular Tower Lights Harmony XV6 is a sleek Ø60mm modular tower light offering steady, blinking, and flashing modes with high-visibility clear or color lenses. It supports USB connectivity, customizable vocal alerts, and a wide range of sound options. Available in dark grey or white, it features flexible mounting options, making it ideal for industrial applications.
Part of Harmony
Harmony XV4
⌀40mm Modular Tower Lights Harmony XV4 is a sleek Ø40mm modular tower light with steady and blinking modes, featuring high-visibility clear or colored lenses. With a white body and universal mounting options, it supports accessories compatible with XVB7, XV6, and XV4 ranges. Its flexible, modular design makes it ideal for diverse industrial signaling applications.
Part of Harmony
Harmony XVGK
⌀50mm Pre-Assembled Tower Light Harmony XVGK is an entry-level, pre-assembled ⌀50mm tower light designed for essential signaling. It features a smooth surface, high brightness, a wide voltage range, and color lenses. With an integrated buzzer up to 85 dB, it’s ideal for basic industrial and commercial applications needing clear visual and audible alerts.
Part of Harmony