4K POE CCTV Kits. 5MP POE CCTV Kits. 2MP POE CCTV Kits. Auto Pairing, Easy Connection. Power on the cameras and NVR and all is done! No wiring and no complex configuration needed. With total storage expandable up to 8TB, this complete NVR security system supports 24/7 non-stop recording of up to 8 cameras at the same time. ZOSI Smart free App/AVSS Client make it easy for you to get access and control to your cameras any time, anywhere, from any device. Listen and Talk in Real Time. Use two-way audio to respond to guests or warn off the unwanted from anywhere. Get Notified of Person Detection. Armed with advanced AI-based human detection, this cam alerts you to true threats only. Dual Warning for True Threat. The system detects human and activates spotlight and siren alerts to send strangers running. By customizing motion zone and adjusting motion sensitivity, it can effectively reduce useless false. Equipped with an adjustable mounting bracket, the camera can be easily mounted on the ceiling or wall. 265+ plus AVBR video coding compresses video file sizes 50% more efficiently than H. 264, saving you lots of hard drive space. Connect the 12V 1A power adapter to the Camera. Connect the 12V 2A power adapter to the NVR. The NVR needs to be connected to the router via an ethernet cable. Download and install ZOSI Smart free app, register and log in, enjoy live view. Before sending back any return items, please contact with us for a correct return address. We will try our best to avoid any quality problem. We will reply you no later than 24 hours. Our customer service and tech support will do our best to offer you a proper solution. We appreciate your business greatly. If you are satisfiated with our products and service, please leave some feedback for us. Your recognition will make us more confident to develop our business and serve you better. Your satisfaction, our pursuit.