LED-Gaspreis-Zeichen

digit height : 6",8",12",16",24" . led color : monochrome seletable color: Red, Green,White,Amber etc Led brightness : supper led lamp, red(8000mcd),green(22000mcd),white(40000mcd),amber(8000mcd). Led view angle : 110 horizontal /40 vertical Led lifetime : 100,000 hours (min) Dimming : light sensor Auto-Dimming Communication method : RF wireless (300 meters and 800 meters optional outdoor,support group control) , RS232 , RS485 ,GSM (message control globally),GPRS,TCPIP(we can provide group control solution for group station) Waterproof: outdoor/IP65 Case color/ material : black/Aluminum Operation temperature : -40C 120C Operation humidity: 5% 90% RH Operation voltage : 90 265V AC Power consumption : low power comsuption we provide custom-design gas price sign ,please contact us .