After using this system for about 2 weeks, the saying "you get what you pay for" holds true. The DVR works as expected without any issues, and there is good flexibility in the setup for recording based on motion or time periods. Video playback through a USB port is possible too, and the DVR can connected to the LAN via a USB network hub for reviewing the video on a computer. The camera performance at night is limited to a usable 10-15 feet because of the limited number of LED's. The camera performance is rated 1.5 Lux and 380 lines of resolution which is better suited for indoor security because of the limited range and resolution. I upgraded 2 cameras to have 480 lines and 0.1 Lux for the exterior views with a great improvement in image quality. If anyone thinks buying a entry level system like this will duplicate the performance of systems costing 2 to 3 times more, they will be disappointed. If I had to do it again, I would do more research and work with a vendor to buy upgraded cameras and get the LAN port for remote monitoring. However this starter system will suit my needs until I get the mega-house with the $3K video security system.
Ive had this unit for 1 day. the discription says night vision up to 30 ft. try 10ft maxx, after that, almost total darkness. I need to see whats going on not only day but night even more . daylight the cameras are ok, sending the unit back, disapointed....
Buy Q-See Q25DVR4ES 4 Channel DVR with 250GB Hard Drive, Motion Detection, USB 2.0 & 4 Color Day/Night Now
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