The Dahua 4-ch PoE NVR H.265 (NVR2104-P-I2) is a professional surveillance camera from Dahua Technology — the world's second-largest security manufacturer — engineered for reliable, detailed video capture in both indoor and outdoor environments across a wide range of lighting conditions. 4-ch, 4× PoE, WizSense AI, H.265+, up to 8MP, 1× SATA, HDMI+VGA. Its H.265+ compression codec dramatically reduces file sizes and network bandwidth compared to H.264, enabling more cameras to be recorded on the same NVR and storage system. Compatible with Dahua NVRs, DSS/CSS centre management software, and the Dahua DMSS mobile app for remote live view and playback, it provides a complete end-to-end surveillance ecosystem from a single manufacturer.