Key Features: · 4 IR LEDs and 4 White Lights · Support intelligent analysis function · Human Detection and Tracking · Human Intelligent Snapshot Function · Support Micro SD card storage, maximum support 256G · Support Real-time Remote Control

Key Features: 1/3″Progressive Scan CMOS 4.0 Megapixels 25X Optical Zoom With Starlight function 3D DNR, HLC/BLC Humanoid Intelligent Tracking Weatherproof IP66

Key Features: 1/3″ SONY 2MP CMOS Sensor 2.0 Megapixels 20X Optical Zoom 3D DNR, HLC/BLC Low Bitrate, Excellent low light performance Weatherproof IP66