Reolink E Series E320 - 3MP Indoor Security Camera. Pan & Tilt. Person/Pet Detection. Easy Setup. 2.4 GHz Wi-Fi. Type: IP security camera. Placement supported: Indoor. Connectivity technology: Wired & Wireless. Mounting type: Ceiling. Product colour: White. Form factor: Spherical. Lens viewing angle. horizontal: 82°. Lens viewing angle. vertical: 43°. Tilt angle range: 0 - 50°. Sensor type: CMOS. Optical sensor size: 25.4 / 2.7 mm (1 / 2.7"). Fixed focal length: 4 mm