Recently, I began to think that some devilry was going on in the house and decided to install security cameras with motion and temperature sensors. It turned out that all this was just false positives. Or at least I want to convince myself of that... Recently I read reviews about the ajax security system and wanted to buy it instead of the stuff that I bought earlier. It seems to me that with good equipment such failures and overlaps should not occur. After all, there are no ghosts. Isn't that right?