本次更新內容：
版本升級
大華DH-IPC-HDW4120S,DH-IPC-HDW4125S,DH-IPC-HDW4221S,DH-IPC-HDW4226S固件升級包
特別聲明：
版本號：V2.600.0000.00.R.20160825
設備升級有風險，請務必確認是否有升級的需要
請務必確認此程序包是否對應您的設備
請嚴格參考升級方法升級操作，在升級過程中，請勿斷電，耐心等待設備自動重啟
此版本適用于以下型號：
DH-IPC-HDW4120C-A,DH-IPC-HDW4125C-A
DH-IPC-HDW4221C-A,DH-IPC-HDW4226C-A
DH-IPC-HDW4421C-A,DH-IPC-HDW4426C-A
DH-IPC-HDW4120C-A-V2,DH-IPC-HDW4125C-A-V2
DH-IPC-HDW4120S,DH-IPC-HDW4125S,DH-IPC-HDW4221S,DH-IPC-HDW4226S
DH-IPC-HDW4320S,DH-IPC-HDW4325S,DH-IPC-HDW4421S,DH-IPC-HDW4426S
DH-IPC-HDW4120C,DH-IPC-HDW4125C,DH-IPC-HDW4221C,DH-IPC-HDW4226C
DH-IPC-HDW4320C,DH-IPC-HDW4325C,DH-IPC-HDW4421C,DH-IPC-HDW4426C
DH-IPC-HDBW4120R,DH-IPC-HDBW4125R,DH-IPC-HDBW4120R-AS,DH-IPC-HDBW4125R-AS
DH-IPC-HDBW4221R,DH-IPC-HDBW4226R,DH-IPC-HDBW4221R-AS,DH-IPC-HDBW4226R-AS
DH-IPC-HDBW4421R,DH-IPC-HDBW4426R,DH-IPC-HDBW4421R-AS,DH-IPC-HDBW4426R-AS
