I have a 10 camera wireless system and it's been pretty good. The only thing I have noticed is the slight delay, frame rates, and occasionally losing signal from the a camera every once in a while.
It gives beautiful colorful videos during the day and at night it has the quality of showing everything without the darkness or blurriness. I highly recommend this camera.
I bought the cameras as an add on to my already existing system. I expanded from 4 to 8 cameras. The instructions were simple to follow and the setup was very much "plug and play". The 8 camera system will give me that piece of mind while on vacation, as well as, fantastic monitoring capabilities from my phone. Great product and I highly recommend.
I have a NVR wireless system. When I bought this to add to my system I noticed at night the IR night vision is not working. Hoping to get this resolved with customer service. Email has been sent and awaiting reply. These are VERY good cameras when all the features are working. More update to come.
My cameras are about 75' from the base. My house is stucco. The signal was very weak at best. I first mounted the antenna to the base unit, which did not improve anything. I then hooked it up to a camera and now that camera has an excellent signal strength. If your having signal issues on the camera end this is a must have.
I can only sum it up as an AWESOME system. I still have 2 cameras to place but so far I could not be more pleased. It has all the features that I could ask for. Customer service techs are super when or if you have a problem understanding anything about using the system at all..