4MP, 1/3" CMOS image sensor, low illuminance, high image definition Outputs max. 4MP (2688 × 1520) @20 fps, and supports 2560×1440 (2560 × 1440) @25/30 fps H.265 codec, high compression rate, ultra-low bit rate Built-in IR LED, max IR distance: 80 m RoI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes Intelligent detection: Intrusion, tripwire Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal ac- cess, local alarm, voltage detection,audio detection Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 GB Micro SD card 12V DC/POE power support supply IP67 protection, IK10 protection (optional)