Imou Rex VT Pro. Type: IP security camera, Placement supported: Indoor, Connectivity technology: Wireless. Mounting type: Desk, Product colour: Black, Display diagonal: 6.1 cm (2.4"). Lens viewing angle, horizontal: 87°, Lens viewing angle, vertical: 48°, Lens viewing angle, diagonal: 108°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.7 mm (1 / 2.7"). Digital zoom: 8x, Fixed focal length: 3.6 mm