Meari S1 Plus 3MP Indoor Pan/Tilt Portable WiFi Camera The Meari S1 Plus 3MP Indoor Pan/Tilt Portable WiFi Camera has effective pixels of 2304 × 1296, providing high-quality photos for detailed surveillance. The lens has a focal length of 3.6 mm and an aperture of F2.0, allowing for a wide field of vision of 100° horizontally, 85° vertically and 50° diagonally. The Meari S1 Plus 3MP Pan/Tilt Portable WiFi Camera performs well in low-light circumstances, with a minimum illumination of 0.1 Lux in color and 0.01 Lux in black and white, and its infrared night vision capability extends visibility up to 10 meters. The Meari Portable WiFi Camera has automatic day/night switching and Digital Wide Dynamic Range (DWDR) for better image clarity in different lighting settings. H.264 is used for video compression on the Meari S1 Plus 3MP Portable WiFi Camera, with bit rates ranging from 32 Kbps to 2 Mbps and frame rates ranging from 1 to 25 fps. The built-in microphone and speaker enable two-way audio communication, which improves user interaction. The Meari S1 Plus 3MP Portable WiFi Camera has an RJ45 Ethernet interface and supports both 2.4 GHz and 5 GHz Wi-Fi (802.11 b/g/n), providing versatile installation options. It is compatible with mobile operating systems such as iOS 9 or later and Android 5 or later, and security is enhanced with AES128 encryption. The Meari S1 Plus 3MP Portable WiFi Camera's pan/tilt functionality provides for a pan range of 0° to 350° and a tilt range of -15° to 45°, ensuring complete coverage of the monitored area. The camera is supplied by a DC 5 V / 1 A source and has a maximum power consumption of 4.5 W. It operates in temperatures ranging from 20 °C to 50 °C. The Meari S1 Plus 3MP interior Pan/Tilt Portable WiFi Camera has a TF card (up to 256 GB), cloud storage, and an NVR, making it an excellent choice for those looking for a dependable and feature-rich interior surveillance camera.