digital led sign 1. Pitch:7.62mm 2. Size: 66cm*3 ... time, in 12 or 24 hour mode.10.30 default graphics, like telephone, bus, clock, rocket, etc.11. ... by remote control of PC,can communicate among multiple LED signs.Application:Brief introduction Exhibition Meetings, conferences and ... .CertificationCompany referenceWe are the top and reliable supplier of LED display; we regard quality as our life line. ...