Review on 📷 Swann 4 Camera 8 Channels POE NVR Master 4K Upscale Video Wired Surveillance System for Indoor and Outdoor with Night Vision, Heat Motion Detection - SWNVK-876804 by Austin Surabhi

Using this surveillance system, our team found that the video quality is outstanding. The picture is sharp and clear, making it easy to identify any facial features. It's also convenient to use the Swann Security App to monitor the camera feed from any location. However, the installation process is a little tricky and requires some technical skills. Nevertheless, the system is worth the investment for its high-quality video surveillance capability.