[Rechargerable Battery/Solar Power] The Rechargerable Internal batteryeven without sunlight, it can be used for 50 days,and it equipped with a solar panel, It can work for 365 days with just 2 hours of sunlight per day, powering 24 hours of use. (Work with 2.4GHz Wifi only) | [2K QHD Resolution & Full Color Night Vision] 2K Pixel (2304*1296 ) It features a wide-angle field of view (175°/F1.6）and boasts two night vision modes:full-color and infrared, allowing for a maximum monitoring range of 33 feet. | [Multi-Alarm & IP 65] PIR motion detection technology, which triggers instant alerts to your phone via the "Laview" app when motion is detected. With its cutting-edge AI analysis, recognition accuracy rate is as high as 95% ,IP65 weather-resistant and performs reliably in various adverse conditions | [Two-way Talk & Real-time Siren] Built-in microphone and speaker, allowing two-way conversations with visitors at the door. When motion is detected, the wifi camera will sound an alarm, the white light will flash, this function is disabled by default and can be set in the APP, and sending this message to your phone via the app. | [US Local Cloud/SD Storage] Security camera supports SD card and cloud storage.Choose from local micro SD card storage up to 256GB (not included) or US Cloud storage options for secure. Share precious moments with family up to 20 Users anytime, anywhere