Input voltage 100-240V AG 7 50-60 Hz I. pr Quit put voltage 12 ADC est. JR wm Weight 4.1 Kg. Product dimensions W=640, H=540, D=60rmimn. Heineken Operating temperature 0°C ~ 40°C 1 32°F ~ 104°F ] SIGN UM LED SIGN ITEN:20181075 BACK VIEW. Interactive LED sign. wi iI git ile 1. Wall mount: Use the brackets on the back side of the sign Ceiling mount: Use the 2 hanging chains for hanging at the ceiling NOTE: Make sure you usa the correct materials suitable for the type of wall or ceiling! 2.