To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
BUYER BEWARE!!!! Bought this system to replace Qsee wished I stayed with that brand. After 9 months the DVR stopped working. No lights the outlet had power but wouldn’t turn on. Save you money and buy a better brand. They do not sell the DVR separately. Now I have a hunk of junk. They need the 4.5 star rating to be 1 star if that.