Powerful thermal wrist detection for fast, reliable and accurate temperature detection in high-traffic, commercial spaces Rapid 0.2s face recognition speed 4 GB storage capacity .39-1.18” measurement distance 7-inch touch screen with 600 x 1024 resolution 2 MP, 1080P low illumination wide-angle dual-lens camera for capturing high-quality images Two-way audio with indoor monitor Advanced smart technology – including high-temperature measurement and face recognition, and with anti-spoofing detection effective against photo and video fraud Lighting versatility for low-light indoor use - supports face metering and human metering for fast adaption to ambient light High picture capacity – can store up to 10,000 facial images Latest version of Internet Explorer, Microsoft Edge or Google Chrome required for web client One-year, limited manufacturer warranty for repair only