Hello,
I have some difficulties to make 2nd lock work on my VTO6210BW (VTK-VTO6210BW-VTH1550CH).
I have these firmware installed:
General_VTH151X_Eng_P_SIP_V4.300.0000000.1.R.20180605.bin
General_VTOXXX_Eng_P_16M_SIP_V4.300.0000000.1.R.20190305.bin
And I use as extension:
DEE1010B
The...