This is one of the best Cams out there, I think. You will need extra cable if you have a big house but you can also use the extenders to connect two wires together. If you are looking for a 4k Security cam buy this one!

We recently had four cameras installed and they work fine. However, little did we know that the DVR was going to run extremely hot and loud. We had it installed in a home office and it is very annoying.

So far this SECURITY CAMERAS SYSTEMS its amazing. It has Two way talk communication Audio recording LED Motion Detection

Great surveillance system. I love the NVR box. it's all withe and very sleek no matter where are you going to install it. About the system setup: -Software waise it's a breeze. -To run wires you either good at it or better hire someone it's definitely and advantage that takes signal and power through the same Cat5 cable. Picture quality is great Both Day and Night. Motion detection works like a charm and you get that flood light from the cameras that would possibly scare unwanted people/animals of your propriety. It's also got speaker and the camera quality it's good. I will attach some pictures with my cameras and what i saw through the app, but for a world where everything needs subscription This Lorex security cameras are great.... Bunch of nice security features with great 4k quality image and motion detection at 1 time cost of purchase. NO Monthly Fees*

Had a cheap ebay surveillance system for about 2 years no issues, upgraded to a Swann system for 6 or 7 years with no issues. Decided to upgrade again with Lorex on 8-14-21. A little more difficult to get to work on the phones, but no biggie as it looks like a security feature. Sound quality very poor. with the Swann I could clearly hear people talking by the street, Lorex I can just hear noise, garble there is sound but nothing understandable. About 1 month ago, out of 5 cameras, I lost one camera and two of the others would go out and require a reboot to get back on. I decided to do a full shutdown and start up to see if it would help, and the unit would not turn back on. My wife called Lorex and they told her to plug it into another outlet. I tried that and it tried to boot, but would not pass the lorex splash screen. When I called lorex and explained the situation the phone disconnected after about 10 minutes and no-one bothered to try calling back. My wife tried calling again and they tried to put her thru a whole troubleshooting course on the system. I just wanted the warranty honored. I'm happy to box it up and ship it to Lorex, just need a label. They can trouble shoot all they want and fix it. Otherwise it looks like a game to make the customer give up. Looks like it will wind up in the trash. $700 and lasted 3 months what a deal. Maybe I can sell the cameras on Ebay to help recoup some of the money.