this is the second q see system i have purchased 1st one qc9116 worked fine but died 26 months after purchase the second should have been an upgrade qc826 i wanted to add at least 4 wireless cameras to system but system never has worked correctly its hoohed to a 48" tv over fireplace so i can watch my gunshop it does not communicatecannot find network host down loads never rec 2 cameras bad one freezes two others cut off and on i have called in for the last year 10 times and get the run around ser # 3G03D34PAZC37ED 1 MO Warranty left i have over 100 hours work on it i hired people to work on it ive got 2k in qsee nothing works cell 972900**** Doc Jones