This is exactly what I had been looking for and very few companies will carry the combination of 1) high definition cameras, not 720p 2)wireless cameras for easy set up without having to run BNC or network cables 3) 120v powered instead of battery powered so that you don't have to be around to change batteries. The online manuals are very complete and exhaustive. Lots of information to learn about the system. My only complaint is that you can only view the live feed on a mobile device. It would be very useful to see and manipulate the views and software on a laptop device with bigger screens. I had an older analogue DVR system with older lower definition cameras, yet still able to monitor remotely. This system is far superior.

I recently purchased this security system for Christmas. Camera setup was very simple. On-line instructions easy to follow. Excellent quality at a great price. Will definitely purchase additional accessories.

In less than 1 hour, I was able to setup all 4 cameras. Application login with motion alert is also very easy. Camera and NVR system adaptor accepts 110-240 volt so it can be used in any country. Camera picture quality is good day and night both.

I bought this package abut a month ago and so far it has worked well. I did have one issue in one basement room where it would not connect to the main box through wireless but other then that is has worked as expected.

I bought the system a couple of months ago. It works OK but needed chat assistance. There are still some features that either I don’t understand or don’t work forme. Eg: would like to reduce the densitivity of the cameras but cannot somehow accès this feature either from a PC or my iPhone!

Daniela is an excellent customer support, very quick and knowledgeable on her responses. Thank you, Daniela!

I purchased this product a couple of weeks ago and based on my tests it works nicely. I recommend it to other potential customers.

We had a faulty NVR in the original shipment but Darielle handled the return / replacement efficiently on the Chat line. Picture quality is excellent and no other problems so far. My only beef is that Defender has quit supporting browser apps on Personal Computers, so I can't login to the system from my PC. Hopefully this will be addressed. It works fine on our Apple phones and other devices. Just not my PC. :(

I purchased this a month ago and I am pretty pleased with it. Had to tweak some of the areas I mounted the cameras, mainly due to loss of signal from camera being mounted behind a column.

Still playing around with sensitivity. Every time a car passes in the night, the headlights trigger it to record.

I wish they sold 12V DC extension cables, but not a big deal, seeing they are available online and are pretty cheap.

Also hope it will be expandable in the future, because I could use more than 4 cameras.

The NVR is noisy, but nothing horrible.

All in all, I'm pretty pleased.

We loved that while out of town we could check on our home with the app. It's a great product.

Great Picture, day or night, but this 2k system has bigger noise than 1080 system from cool fan.

Easy to set up. Just follow the directions. Had difficulty understanding some of the "computer" lingo, but being 80 years old a lot of things are difficult, but I have now mastered this system. Even got it on my smart phone, which is smarter than me!

I bought and installed today. Working as advertised with great picture quality. The only negative issue I am experiencing is with the mobile app. The app is unable to do the simplest tasks like rotate the image or turn the camera motion activation off and stay with live feed. Quite frustrating as I work nights and would like to see live, right side up video of my home. The app needs work but overall I am pleased.

My Defender has worked great. It was super easy to understand the directions to get everything all setup to work perfectly. It took under 15 minutes. I have the app on my phone so I can see and hear! Yes you can hear! I am able to record videos from my phone and hear them. I can also save them. It works off of your wifi which was perfect. The only thing I would suggest is to make the actual cameras wireless