IrDA的成功证明ZigBee此类产品有存在的市场空间 ZigBee的诞生,不仅需面对Bluetooth阵营的排挤,也和当年的Bluetooth一样,和其它低速的通讯技术,产生竞争关系。在WLAN尚未被炒热之前,Bluetooth咸被视为最大的对手便是IrDA。IrDA传送的限制多,但竟无疑问的,其低单价所创造的既得的高出货量规模,初生 The success of IrDA Proven ZigBee such products have the existence of the market space ZigBee was born, not only to face the crowding out of the Bluetooth camp, but also with the same Bluetooth that year, and other low-speed communications technology to compete. Before the WLAN has not been sizzled, Bluetooth salty is considered the biggest rival is IrDA. IrDA transmission of more restrictions, but there is no doubt that its low unit price created by the volume of the acquired high volume of newborn