2-MP 1/2.8" CMOS image sensor, low luminance, and high definition image. > Outputs max. 2 MP (1920 × 1080) @25/30 fps. > H.265 codec, high compression rate, ultra-low bit rate. > Built-in IR LED, and the max. illumination distance is 30 m. > SMART H.264 +/H.265+, flexible coding, applicable to various bandwidth and storage environments. > DWDR, 3D NR, BLC, digital watermarking, applicable to various monitoring scenes. > Abnormality detection: Motion detection, video tampering, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access. > Built-in dual-antenna 2.4G Wi-Fi that covers a range of up to 120 m in an open area. > Supports max.256 G Micro SD card.Built-in MIC and speaker. > 12 VDC power supply. > IP67 protection.