File/Direcory File Size Date
.. - 2021-10-17
5.5.131_200220(DS-2CD2XX6G2 Models) - 2020-04-23
5.5.134 build200430 - 2020-06-22
5.5.150 build200927 - 2020-11-06
5.5.160 build210108 - 2021-03-05
5.5.160 build210416 - 2021-05-25
5.5.800_210628 - 2021-09-20
RTMP firmware - 2021-11-23
V5.5.800 build 210628(For XE6XXX(B)) - 2021-09-23