(Dual Antennas for Wi-Fi Enhanced) AI Human Detected 2K 3.0MP Wireless Security Camera System, Surveillance NVR Kits, 4Pcs Outdoor WiFi Security Cameras, with Audio, Night Vision

User Manual: Download About This Product Click View System Setup Demo Click View Wireless Extender Setup Demo Click View Camera Add to NVR Setup Demo Click to View Recorded Video Demo  Unboxing Video   Product Information {Dual Antennas to Enhance WiFi} The wireless signal is very important for this system. If the wireless signal is weak, the video will be blurred/stalled/disappeared, so we will update all cameras to real dual antennas. The wireless distance will be updated by about 55%, and the video will be even better. Smooth and clear. {Camera need Power Cord} This Camera system is not wirefree camera system, the Camera need power supply, one power cord connect camera from power supply. {Real IP67 Waterproof & Night Vision} The camera is a durable metal camera that can work in harsh environmental conditions. Whether sunny or rainy, the waterproof camera can be placed both indoors and outdoors. So no matter what the weather is, the camera will work 24/7. The camera has IR cu