MasterBus Bridge Interface | 80-911-0072-00CZone MasterBus Bridge Interface 80 911 0072 00 The CZone MasterBus Bridge Interface physically connects the MasterBus and CZone networks together, enabling the two networks to communicate and act as one. This provides seamless control and monitoring of devices from either MasterBus displays, CZone displays or integrated products. Features functions Control of Mastervolt inverters and chargers from CZone displays, switches or integrated products.