: Downloadable from the Hikvision HiTools Download Center .
To obtain real-world accurate temperatures, you call NET_DVR_SetThermalParam() before streaming, or the raw values will reflect factory calibration only. hikmicro sdk
For reliable integration, verify that devices are on the same subnet as the host machine and that DHCP or static IPs are correctly configured to avoid "offline" status. Reporting Support: : Downloadable from the Hikvision HiTools Download Center