Max Resolution: 2MP (1920×1080), Max Output: Full HD 1920×[email protected] Live Image Support H.265/H.264/MJPEG Video Compression Algorithm, Multi-level Video Quality Configuration and Encoding Complexity Settings Starlight Low Illumination, 0.001Lux/F1.5(Color),0.0005Lux/F1.5(B/W) ,0 Lux with IR 33x Optical Zoom, 16x Digital Zoom Support Area Intrusion Detection, Cross-border Detection, Movement Detection Support 3-stream Technology, Each Stream Can Be Independently Configured With Resolution And Frame Rate ICR Automatic Switching, 24 Hours Day and Night Monitor Support Backlight Compensation, Automatic Electronic Shutter, Adapt to Different Monitoring Environment Support 3D Digital Noise Reduction, High light Suppression, Electronic Image Stabilization, 120dB Optical Width Dynamics Support 255 Presets, 8 Patrols Support Timed Capture and Event Capture Support One-click Watch and One-click Cruise Functions Support One Channel Audio Input and Output Support Alarm Linkage Function with Built-in One Channel Alarm Input and Output Support 256G Micro SD / SDHC / SDXC Support ONVIF Optional Interfaces for Convenient Function Expansion Small Size and Low Power, Easy to Inset PT Unit, PTZ