longstory

What's your definition to " cheap " ? Under $100 or $50 ? Please be careful , not all cheap cameras have good quality , before buying cameras , do some research about cameras or read the reviews carefully .

No power ??? Then you need to go for a battery camera

If don't care about money ,it's more convenient to buy cameras . Especially for 4k camera .Because there are limited brand of 4k camera , you can search it from Youtube .Most of high quality cameras have good videos .

Signal to color is very import on cameras , low light also will affect the color ,because the lower the light the color of the worse .Check your signal and your light .

Before changing password,you need to know why PPS software connect to your Zeus HD will block your account .Just in case it will happen again . In most cases ,the user manual will tell you how to change password .If not ,then try resetting to defaults or asking the seller .

If you are most concerned about overall picture quality,PC viewing & configuration capability,take more attention to TVL,the higher ,the better . Besides ,what kind of cameras do you want ? POE camera or IP camera ,they are different

Do you still wanna get the new camera as same as the old one ?

Of course you'd better to let others know that you have the camera ,it's good for your property protection,also checking the behavior of the people .

Hi ,it also happened to my Floureon CCTV camera system before ,in order to keep password safe and I made a complex password with letters and numbers ,two days later ,forgot it completely . So I searched their official site and finally found some useful information in FAQ .Then I contacted them and they helped me solve it.I think you can also search some info on their site or contact them on social networking sites.

Is this link? http://www.ebay.co.uk/itm/8CH-H-264-1080P-Network-HDMI-P2P-PTZ-CCTV-Onvif-NVR-DVR-Recorder-Security-System-/151839967346

Send an email to dahua or ask the seller for help is the best way.

Actually ,keep in mind ,wireless cameras also need power to work .In addition ,In CCTV cameras, resolution is measured in TV Lines (TVL). A higher number of TVL means that a camera will be able to render images with more detail. However, TVL is not the sole factor that determines the quality of the final output.The parameters of TVL including 700TVL ,900TVL ,1000TVL 1200TVL etc.

Different cameras can match different NVR,it doesn't have to be the same brand.But I suggest that you'd better to buy a camera system rather than hybrid combination, it will save you more time if you are not a tech guy who are familiar with cameras.In addition ,if the camera has problems ,it's more convenient for you to solve it .

If all of your friends think it's a good camera ,why not choose it ? Besides ,you'd better to know what kind of cameras do you need ,because different home need different camera ,due to each person's demand is different.

Hi ,spencer .welcome to this forum .BTW,what's your problem ?