VIVOTEK, the global IP surveillance provider, released four top-tier 4K cameras, the FD9391-EHTV, IB9391-EHT, IP9191-HP and IP9191-HT. These four brand new ultra-HD cameras provide 3840x2160 resolutions at 30 frames per second and 1920x1080 resolutions at 120 frames per second. Compared to other devices with standard 1080p resolution, the video quality in these cameras has seen significant advancement, delivering images of four times the resolution to viewers.
Anti-intrusion software
