William WonginAvenum technology blogInterlink Multiple Buildings with Intercom PhonesRequirement: To link 6 separate buildings with Telephones for Intercom UsageFeb 16, 2021Feb 16, 2021
William WonginAvenum technology blogInstallation of Projector, HDMI Cabling and Motorized ScreenNumbers of Projectors : 3 Units Numbers of Screens : 3 Units Type of Cabling: HDMIJan 15, 2021Jan 15, 2021