Functions:

5MP, 1/2.7″ CMOS image sensor, low illuminance, high image definition
· Outputs max. 5MP (2592 × 1944) @25/30 fps
· H.265 codec, high compression rate, ultra-low bit rate
· Built-in efficient IR illuminator, and the max. illumination distance: 10 m
· ROI, SMART H.264+/H.265+, flexible coding, applicable to various
bandwidth and storage environments
· 120dB WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to
various monitoring scenes
· Intelligent detection: Intrusion, tripwire, people counting in area
· 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: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 G Micro SD
card, built-in Mic
· 12V DC/PoE power supply, easy for installation
· Heat map for people counting. You can adjust the number of people,
time threshold to generate a heat map, which can be exported

Spec Sheet:

https://www.dahuasecurity.com/asset/upload/uploads/soft/20210427/DH-IPC-EW5541-AS_datasheet_20210112.pdf