VIVOTEK . Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Form factor: Bullet, Mounting type: Wall, Product colour: Black,White. Minimum illumination: 0.035 lx, Angle of rotation: 180°, Viewing angle, horizontal: 90°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.7 mm (1 / 2.7"). Digital zoom: 48x, Focus: Motorized, Focal length range (f-f): 2.8 - 12 mm