> Four 2MP 1/2.8″ CMOS image sensor, low illuminance, high image definition

> Outputs max. 8MP (4096 × 1800) @30 fps

> Built-in IR LED, max. IR distance: 30 m

> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments

> Intelligent functions: Crowd distribution map, Vehicle Density

> Abnormality detection: Motion detection, video tampering, scene changing, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection

> Alarm: 2 in, 2 out; audio: 1 in, 1 out; 485; BNC; supports max. 256 G SD card

> 12V DC/24V AC/PoE power supply; easy for installation

> Supports object tracking

> IP67,IK10 protection