Imou Bullet 3 2K. Type: IP security camera, Placement supported: Outdoor, Connectivity technology: Wired & Wireless. Mounting type: Ceiling/wall, Product colour: White, Form factor: Bullet. Lens viewing angle, horizontal: 104°, Lens viewing angle, vertical: 55°, Lens viewing angle, diagonal: 124°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.8 mm (1 / 2.8"). Digital zoom: 8x, Fixed focal length: 2.8 mm