Thermal & Optical Bi-spectrum Network Bullet Camera 256 × 192 resolution, 12 µm, VOx UFPA, NETD ?25 mK (25°C, F1.0) Extended human/vehicle detection distance and ultra low false alarm with GUANLAN Large-Scale AI Model Support smart hybrid light: white light, IR and smart mode Temperature exception alarm, -20 °C to 150 °C (-4 °F to 302 °F), ± 8°C (± 14.4°F) Support fire point detection algorithm Support smoking detection algorithm Image processing technology: linear, histogram, self-adaptive thermal AGC mode, DDE, 3D DNR