alhua DH-IPC-HDW1639T-A-IL Entry Smart Dual Light ការណែនាំថេរ
alhua DH-IPC-HDW1639T-A-IL Entry Smart Dual Light Fixed Instructions Series ជាងview With features of simple installation, easy operation, and high performance-cost ratio, Dahua Entry series network camera is applicable to small and medium-sized scenes, such as homes/residences, small-sized retail stores, and…