Hello everyone, I need a quick decision-making aid. my test time of the Reolink system is ending soon. Actually, I'm satisfied with the SStem, the only thing is that I can't add 3rd cameras 100%. This is probably due to the NVR. Is there an NVR where every IP camera can be integrated and controlled? Of course, the price is also important to me. I paid € 540 for 5 RLC 810a & 822a for Reolink with NVR and cameras. I am using a German to English translator, sorry for any errors in the wording. Thank you