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Version Build Date Size Release Note Attention Download
V-2.x.2.31_p1 2018/5/11 572KB Improved security. Only system firmware and application firmware 2.x.2.31 can upgrade with this patch.
V-2.x.2.31 2017/6/14 32.6MB 1. Fixed alarm snapshot interval issues; 2. Fixed some bugs. The new firmware is suitable for FI9803EP,FI9803P,FI9853EP,FI9851P,FI9821P V2,FI9826P V2,FI9831P V2,FI9821EP
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