This firmware is suitable for SD4H, SD8EP, SD8P, V5P, V5EP V2, T5EP V2, V8P, PD5, W5EP, LD8EP, D8T, D8ET, PD8, MDS4060, MDS8020, MDS8030, MGS5030, MGS5021, MDS5011, MGS8030, MDS5020, MDS5030, MDS8021, MDS8050, MDS8040, MDS8060.

Updates:

1. Optimized FTP recording stability. 
2. Added options to enable or disable position calibration and customize its schedule. (Available only on devices that support auto-tracking and with Foscam App V5.3.27 or later).