Imou Ranger RC 3K. Type: IP security camera, Placement supported: Indoor, Connectivity technology: Wireless. Mounting type: Desk, Product colour: White, Form factor: Spherical. Lens viewing angle, horizontal: 77°, Lens viewing angle, vertical: 40°, Lens viewing angle, diagonal: 91°. Sensor type: CMOS, Optical sensor size: 25.4 / 3 mm (1 / 3"). Lens diameter: 3.6 mm