On March 7, 2019 at 07:43, Zohan said...
None.
Ive done so many I pretty much have them set up perfect when I install them.
If I need to, just set the system up first and then pull up the caneras with your phone to adjust.
A phone can work and I've done the same, but depends on the system. If there is ANY lag, making even the most minor adjustment using a phone and app can be miserable and very time consuming. I too would be interested to hear if there is a better option that folks are using.
