Mini SDI Camera, HD-SDI 2 MP 1080P HD Digital CCTV Security Camera, 1/2.8 High Sensitivity Sensor CMOS with 2.8-12Mm Manual Varifocal HD Lens. Whats in the box. Maximum Webcam Image Resolution. 3.5 x 1.65 x 1.73 inches. Office, Kitchen, Living Room, Bedroom, Classroom, Study Room, Hallway. 2.8-12MM (Varifocal Wide-Angle Lens). Recommended Uses For Product. Portable, ...