The Dahua DH-IPC-HFW1431T-ZS-S4 4MP Vari-Focal IP-Camera has the following features:

• Has a 4MP, 1/3” CMOS image sensor, low illuminance, high image definition.
• Outputs 4MP (2560 × 1440) @25/30 fps, and supports maximum 4MP (2688 × 1520) @20 fps.
• H.265 codec, high compression rate, ultra-low bit rate.
• In Built IR LED, maximum IR distance of 50Metres.
• ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
• Image Rotation, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
• Supports maximum 256 GB SD card.
• 12V DC/PoE power supply.
• IP67 protection.
• Abnormality detection: Motion detection. video tampering. No SD card. SD card full. SD card error. Network disconnection. IP conflict.

Illegal access. voltage detection.