ZOSI 2K Wireless Security Camera System with 2TB HDD,4PCS 3MP Outdoor Indoor Home Surveillance Spotlight WiFi Cameras,Color Night Vision,2 Way Audio,Light & Sound Siren,8CH 3MP NVR for 24/7 Recording - ZSWNVK-U83042-W-US

• 【8CH 2K NVR and 4pcs 3MP WiFi camera】This 8channel expandable camera system is perfect for keeping your home or business safe and secure. With the ability to add up to 4 additional cameras, you can customize your surveillance setup to meet your needs. It Only compatible with ZOSI WiFi Cameras(Model:ZG1883M). 【Smart Light and Sound Alarm】Stay one step ahead of potential danger with this camera's smart light and sound alarm system. When it triggered by human motion events, you'll receive smart notifications with snapshots directly to your smartphone via the App. Enhance your security setup by setting the detection area to minimize false alarms. 【Remote Access and Playback】With the ZOSI Smart App, you can easily set up remote access to live images from your cameras. Enjoy the convenience of free live view and playback anytime anywhere. 【Two Way Audio】Keep in touch with your loved ones and pets using the built-in microphone and speaker in this camera system. Check in with the family or tell your dog to stop barking, or say hello through the ZOSI Smart App. 【Note】Please be aware that both the cameras and NVR require a power connection and are not battery-operated.Wireless security cameras connect wirelessly to a NVR. They are designed for continuous recording and need to be plugged in for power. If you encounter any issues with the product, feel free to contact us at any time. We are here to assist you., Manufacturer: ZOSI