> 4-MP 1/1.7″ CMOS image sensor and 4-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.
> Outputs max. 4 MP (2688 × 1520)@25/30 fps.
> Built-in GPU chip and deep learning algorithm, which can improve the detection accuracy.
> Switch among five intelligent resources: IVS, face detection, video metadata, people counting and face recognition, Channel 1 support only
> Built-in warm light/IR LED that has a maximum IR illumination distance of 100 m and warm light distance of 60 m.
> 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> Alarm: 3 in, 2 out; audio: 2 in, 1 out; RS-485; BNC; supports max. 256 G Micro SD card.
> Designed with the Dahua Noise Reduction Algorithm and built-in dual microphones, the device performs active noise control, eliminating noise of wind scale 3. It has a pick-up distance up to 20 m.
> Built-in Hi-Fi large-diameter speaker covers an auditory range of 30 m when used indoors
> Sound and light alarms are generated when an alarm is triggered.
> 12 VDC/PoE power supply, 12 VDC power output, max. current 165 mA, easy for installation.
> IP67 protection.