Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All กล้องวงจรปิด Dahua HAC-B1A21DAHUA, Dahua Analog Camera, PRODUCT HAC-B1A21 2MP HDCVI IR Bullet Camera > Max. 30fps@1080P > HD and SD output switchable > 3.6mm fixed lens (6mm optional) > Max. IR length 20m, Smart IR > IP67, DC12V