Smart
2 behavior analyses, line crossing detection and intrusion detection
1 statistic, heat map
Smart recording: Support edge recording and dual-VCA
Smart encoding: Support low bit rate, low latency, ROI enhance encoding
Image 
Max. 4000x3072 @20fps
Support live view image decoded by hardware and software
Support up to 15 display modes in total
Streaming smoothness setting for different requirements of image quality and fluency
Support H.264+/H.264/MJPEG video compression, multi-level video quality configuration; support Baseline Profile/Main Profile/High Profile H.264 encoding complexity
Multiple OSD color: Black & white self-adaptive; Custom
Digital WDR is supportable for backlight environment
Support BLC
System 
Support ONVIF (profile S/profile G), ISAPI protocol
Support dual streams, and support 20 channels live view at the same time
Lightening protection, surge protection, voltage transient protection, anti-static protection
Interface 
Support standard 256G microSD/SDHC/SDXC card storage
Support 10M/100M Ethernet port. Support RS-485 (with – S model)
Support Audio I/O, support stereo audio (with – S model)
Support Alarm I/O (with – S model)
Security 
Support three-level user authentication management, user and password authorization, and IP address filtering
Support security certificate as HTTPS
Lock user IP after certain times failed login attempts