Features QVGA / 2MP Bi-Spectral Thermal Radiometric AI-based Estimated Body Temperature Camera QVGA (320 x 240) radiometric thermal camera & 2MP visible camera Estimated Body Temperature Mode / Radiometric Thermal Camera Mode Built-in 4.7mm (thermal) & 4mm (visible) fixed fixed lenses 30fps@all resolutions(H.265, H.264, MJPEG) H.265, H.264, MJPEG triple codec support WiseStream II support Temperature Detection Range: Estimated body temperature mode : 30~45°C (86°F~113°F) Temperature Detection Range: Normal mode: -20°~+130°C (-4°F~+266°F) Intelligent Analytics (Radiometric Mode Only) : Directional detection, Motion detection, Enter/Exit, Tampering, Virtual line, Audio detection, Temperature detection Intelligent Analytics (EBT mode) : Temperature detection, Blackbody error 2-way bi-directional audio & Alarm I/O support SD / SDHC / SDXC memory slot (Maximum 256GB) Operating temperature: EBT mode: +10°C~+35°C (+50°F~+95°F) / Less than 95% RH Normal mode: -10°C~+55°C (+14°F~+131°F) / Less