High quality imaging with 6 MP resolution. Support Human and Vehicle Detection. Smart Hybrid Light: advanced technology with long range. 2.8 to 12 mm motorized varifocal lens for easy installation and monitoring. Up to 512 GB SD card slot for storage. Efficient H.265+ compression technology. Clear imaging even with strong back lighting due to 120 dB WDR technology. Built-in microphone for real-time audio security. Water and dust resistant (IP67)