help urgent flow electronics reset password

[djspc 0]

I have a DVR shown below and I am not able to reset the system to the factory default. It is an 4 ch standalone,.

i´m still looking for Admin password.

 

thanks

[ramilnoquil 0]

I have a DVR shown below and I am not able to reset the system to the factory default. It is an 4 ch standalone,.

i´m still looking for Admin password.

 

thanks

 

 

Try to remove the battery cell and power on and power off then return it back.