Model Number: STD80B Key Specifications/Special Features: Integrated product with 80mm external diameter LED light and hornSimultaneously transmitting plural audible/visual signalsHaving a variety of function by employing a unique structure of built-in horn, smaller than any other similar products of rivalsSuitable for machinery of exclusive use, robotized production line and manless superveillance systemLens color combination (other color combinations are custom made):1 Layer: R-red2 Layers: R-red, G-green3 Layers: R-red, A-amber, G-green4 Layers: R-red, A-amber, G-green, B-blue5 Layers: R-red, A-amber, G-green, B-blue, W-whiteMaterials: lens-AS, body-ABSVolume: 105dB/mFlash (flashing type): 60-80/minuteProtection class: IP54