Model Number: SJS Key Specifications/Special Features: Xenon lamp strobe lightRadiating powerful signal, making easy signal catching from a distanceConnector type lamp allows convenient maintenancePossible to catch several signals at a time and make signals separateVolume (buzzer built-in type): maximum 90dB/m (2 buzzer sound type is custom-made)Standard color (other color combinations are custom-made)1st layer: R-red2nd layer: R-red, G-green3rd layer: R-red, A-amber, G-greenFlashes: 60-80/minuteMaterials: lens-AS, body-ABSProtection class: IP44