DS-2CD2732F-I (S) 300 万 1/3 "CMOS ICR Day & Night Dome Network Camera Main features a maximum resolution of up to 3M (2048 × 1536) @ 20 fps, and real-time image output Full HD 1080p Adopt ROI, SVC video compression technology, high compression ratio, and the process is very flexible, ultra-low bit-rate stream · smoothing setting, adapt the image quality under different scenarios, different requirements fluency Support GBK character, supporting characters and more Support OSD uncommon words superimposed color optional Support Micro SD / SDHC / SDXC card (128G) local storage · Efficient infrared light, long life, irradiation distance of up to 20-30 meters Support for smart IR, infrared night to prevent overexposure