Functions:

4-MP 1/2.9″ CMOS image sensor, low luminance, and high definition
image.
· Outputs max. 4 MP (2688 × 1520)@20 fps, and supports 2560 ×
1440@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.
· 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 monitoring: Intrusion, tripwire (the two functions support the
classification and accurate detection of vehicle and human)
· Supports max. 256 G Micro SD card; built in MIC.
· 12 VDC/PoE power supply.
· IP67 protection.
· SMD Plus

Spec Sheet:

https://material.dahuasecurity.com/uploads/cpq/prm-os-srv-res/smart/datasheetzipfiles/IPC-HFW2441S-S_datasheet_20221114.pdf