Large battery with built-in solar panel: Only two hours of direct sunlight during the day allows the surveillance camera to run continuously. This battery camera has a 10,400 mAh battery and an integrated solar panel. It charges automatically without having to remove it. In addition, another solar panel can be connected. Person and Vehicle Detection AI intelligently distinguishes between people and vehicles and other moving objects without generating unnecessary notifications. Always on Video: The 4K solar camera uses the unique always-on video technology to allow continuous monitoring with minimal power consumption. The WLAN camera wakes up even at specified intervals. This allows the surveillance camera to provide real 24/7 surveillance without human intervention. 4K resolution with two-way audio: We have developed the lens of this battery camera to reproduce stunning 4K videos, where even the smallest detail appears crystal clear. And enjoy two-way communication by simply using your phone. Wireless and waterproof: the battery camera can be easily installed - without cables, no hubs and no additional solar panels. Plus, the camera comes with a durable, weatherproof housing. You can always rely on their performance against rain, dust and snow., Weight: 1.5873282864 Pounds, Manufacturer: Hangzhou Ezviz Software Co.,Ltd