522vx 0 Posted January 13, 2015 hello all, I have just found this forum and am certain I will be referring to it often in the future. I have a quick question. In regards to a camera system with dvr, can brands be mixed? Here is what I am looking at: I am looking to purchase a defender sentinel model 21050 from a co worker. I would like to be able to add 2 wireless cameras (for detached garage) to it. I talked to defender and they tell me they only recommend 2 cameras that they make. These cameras see to be pricey. I am wondering if other manufacturer's cameras will work with this system? I figured they would not tell me if this were the case. I was also thinking the basic technology is similar between most manufacturers and I may be able to use another brand, lower priced cameras. My post may have already proved this, but I am by no means an expert in this field. Share this post Link to post Share on other sites
Don Stephens 0 Posted January 13, 2015 The model DVR you're looking at a standard definition analog DVR. You can use any SD analog camera with it as long as the cameras don't have proprietary connections (most don't). Share this post Link to post Share on other sites
522vx 0 Posted January 14, 2015 That is what I was thinking and hoping. Thanks for the reply. Share this post Link to post Share on other sites
