DH-IPC-HFW2831TP-ZAS-27135-S2
Features: 
8MP, 1/2.7" CMOS image sensor, low illuminance, high image definition
Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 (2688 × 1520) @25/30 fps
H.265 codec, high compression rate, ultra-low bit rate
Built-in IR LED, max IR distance: 60 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 detection: Intrusion, tripwire
Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal ac- cess, local alarm, voltage detection,audio abnormal
Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 GB Micro SD card
12V DC/PoE power supply
IP67 protection