Shenzhen DDW Technology Co., Ltd. 10years experience OEM/ODM factory in digital signage video wall system Skype:brightsteve Wechat/Whatsapp: +008613417558100
IP65 Waterproof outdoor Digital Signage Kiosk Touch Screen 49 Inch free standing DDW-AD4901S 500nits 49” high brightness Double sided digital totem functions 1, Video format MPEG1/MPEG2/MPEG4/DivX/ASP...