The NVR2104HSPI2 is a compact and powerful 4channel network video recorder from the WizSense series It features advanced AI capabilities such as face detection, recognition, perimeter protection, and smart motion detection for enhanced security Supporting multiple video/audio compression formats and thirdparty cameras, it offers versatile video outputs and multichannel playback The device ensures reliable storage options with local HDD, network support, and USB backup, accessible through Android and iOS apps Ideal for efficient and intelligent surveillance setups.