Ranges
Harmony XVR
Ø 80 - 130 mm pre-wired rotating/flashing beacons The innovative Harmony XVR3 range of Ø 100 mm pre-wired rotating/flashing beacons offers multiple lighting patterns in a unique motor-less design, combining modern aesthetics and robustness.Part of HarmonyView Products 
Harmony XVS
Electronic alarms and multi sound sirens The innovative Harmony XVSV range of multifunction electronic alarm offers a 100% customized voice system configurable using free software, plus modern aesthetics and compact size.Part of HarmonyView Products