True Wireless Solar Power Supply - Equipped with a large-capacity lithium battery and high-efficiency solar panels, it supports dual-mode 4G or WiFi networking. It can work continuously without power or broadband. Ideal for remote locations such as farms, orchards, and construction sites, it can be installed and used immediately. 4MP ultra-high definition + full-color night vision - The 4 million pixel 2K lens presents a detailed image. Equipped with supplementary light full-color night vision technology, it can output colored images even in low light/total darkness conditions, eliminating the traditional blurry black-and-white infrared surveillance. AI Human Shape Detection & Automatic Tracking - Utilizing PIR + AI human shape algorithm to filter out false alarms caused by insects, birds, leaves, etc., accurately identifying when someone enters and triggering the automatic horizontal/vertical tracking and follow-up of the camera platform. At the same time, a real-time mobile phone alert is sent. IP65/IP66 level outdoor protection - The dust-proof and water-resistant enclosure is capable of withstanding severe weather conditions such as heavy rain, high temperatures, and extreme cold. It can operate stably outdoors for a long time, suitable for use in courtyards, doorways, livestock farms, and warehouses. Tuya Smart Ecosystem & Two-way Voice - Seamless integration with Tuya / Smart Life App for remote live streaming / playback. Supports two-way communication, TF card/cloud storage, and intelligent speaker integration for viewing., Manufacturer: QINGLUSHANGMAO