Bought a Lorex system to replace my aging but perfect old system. Thought all was fine until I read an article to actually "comb" through all footage. WOW! System missed many events. Lorex got involved and after many, many, hours, replacement of cameras, system still misses events. Talked to their best tech (Vitaliy). Last thing he said this system does not have enough "horse power" and was only an entry system. Rep online says to keep talking to Vitaliy while he says there is nothing he can do. If you want to keep your family safe, especially in these dangerous times, buy another brand like I have to do now. I have no choice now but to sell discount Lorex system to buy a Supercircuits system. My old system was Supercircuits and never missed 1 event while not catching every snowflake. I have poured so much time into this product only to end up with a lemon.