1080P 4 Pack HD TVI Security Cameras, 80ft Night Vision, Outdoor Indoor Weatherproof Bullet Camera for 1080P/5MP/4K HD TVI Analog CCTV DVR System

These cameras work really well for a wired security setup. The 1080p video is clear enough to see important details, and the night vision does a solid job even in low light. The build quality feels good and they hold up well outdoors with the weatherproof design. The adjustable mounting makes it easy to aim them where you need coverage. Setup is straightforward if you already have a compatible DVR, and once everything is running it is reliable. Great value for a multi camera setup.

Cameras work great they are good cameras. I would recommend these cameras to anyone I would buy more if I can.

Reliable Clear picture

Here’s the quick and dirty if you don’t want to read the wall of text that follows: Cameras: 5/5 - Look great, easy to install, good infrared, great picture. Honestly, the price of this system as a whole DVR: 3/5 - Easy to install, had many issues, Zosi sent a replacement. App: 2/5 - Secu365 is the only app our original system could use. It’s not very intuitive, but it did what it needed to do. Zosi Customer Support: 5/5 - Incredibly helpful, would buy products from Zosi knowing that they will try and get your situation fixed if they can. If not and you’re under warranty, they’ll send you a new one. Props specifically to Moon from the support team – you were WONDERFUL to work with. Overall recommendation: 4/5 - There are better systems available, but probably not for the price. ___________________________________________________ I bought this system in July of 2017. It was on super sale at the time, and nothing else in Amazon's stock was quite as versatile as this system was, so we opted to buy it. The setup was very easy and rather intuitive - it's the first system I've ever set up by myself. The user interface is less intuitive than the hardware installation, but it's certainly navigable and adequate. It's a bit of a chore to set up multiple users using the virtual keyboard, but the unit comes with a USB optical mouse that needs no installation beyond plugging it in. The cameras are of excellent quality and have already withstood a Michigan winter with nothing to show, all camera functionality was flawless during the cold and wet. The infrared has quite a good range with the added bonus of showing red lights surrounding the lens when it is on - I think this is a useful deterrent showing your neighbors that there are cameras recording. One thing to note upon installation is that the cable can unfortunately be installed backwards, so make sure that you are hanging the wire the correct direction. With the cameras being as good as they are, I would have hoped the DVR would match. However, we had issues that began appearing around December. We noticed that the App (Secu365) would send back a "system offline" message when attempting to view, so I went to check the DVR. The cameras still had a live feed displaying on the monitor, but it was not recording and NOTHING could get the DVR to respond. I "fixed" this by unplugging the unit and waiting a few minutes before plugging it back in, at which point it appeared to function normally. I thought this was because our DVR had been in the cold garage, so I moved it into our basement where it would not be in freezing temperatures. This did not fix the problem, so I contacted Zosi support. Zosi told me that my system needed to update, which was true! There had been an update that went out, but I didn’t ever think to check for anything before and I think this contributed to its demise. After the update, the system functioned normally for about a month and then went right back to the freezing issues. The DVR got worse, and eventually simply plugging the unit back in would not make it turn on. I had to plug and unplug repeatedly, listening to it beep as it ALMOST turned on, but never finished. Eventually, after getting it to power on, the system would function normally for about 3-6 hours, and then it would freeze. I was in contact with Zosi trying to come up with solutions, and eventually they sent me a new unit. I installed the replacement unit yesterday at the time of this writing, and it is functioning as it should so far! This review shall remain in its current state so long as everything remains working well.

Works just as described, added these 4 to make a full camera system

Nobody is going to pay me for the time I lost with Zosi I have two years installing cameras system and this is the first one that I have to return I want to share with you the chat with the seller Hi Recently I installed my new camera System . I can see my cameras perfectly in my tv but in my phone the images run slowly and most of the time are frozen, how you can see in the images that I send You. I have 16Mbps Internet and it is working whel Can you help me , Dear abel, Thank you for contacting us, we are very sorry for the inconvenience caused to you. Could you kindly help to check if the version of the Secu365 App is the latest? Would you mind to go to DVR's Main Menu - Setup - Network - Sub-Stream to take a photo for us checking? Please don't worry, this item has one-year warranty, if it has any quality problem, we would be happy to replace it for you. By the way, for the APP image is a little bleary, this is normal, because APP monitoring transmission of the resolution is CIF, the frame rate is 6Fps, and TV real time monitoring transmission of the resolution is 720P, the frame rate is 30Fps, please know it. We were trying to improve our APP, hope to get your understanding HI I send you photos of all the settings also a video of the problem, " see the attachment please" . Believe me, I'm not complaining for a images a little blurry. The remote video is awful. Thanks in advance Abel Dear abel, Thank you for your pictures, we are very sorry to take your time on this issue. Would you kindly tell us the version of your Secu365 app? You can find it from "..." --- "?" We have tested our 960H & 720P DVR and cameras on our Secu365 app, they can work well. If you are convenient, could you offer your device ID and password for our tech supports testing? After testing, they will find a best resolution for you. Sorry again to give you such inconvenience, hope to get your understanding. Ok The version of the app is 1.1.2 "anyway is the only one secu365 app that I can find in my Iphone app store" GID: at1516*** User:admin password: Additionaly, in the last two days the whole system was blocked a couple of time "the mouse pointer was missing, the images even at the monitor were freezing and the cameras in the phone were "off line"", so I had to reset the dvr to continued watching the cameras.And the customer to Which I installed the cameras is pretty nervious and obviously not satisfied with the System Dear abel, Thank you for your reply! Our tech supports tested your device ID on their phone, but they got "Device is offline", could you kindly help to check the network of your DVR? Sorry again to give you such inconvenience, hope to get your understanding. This is an additional problem that I tried to explain you in my last email.The DVR is often offline although the Internet connection is ok. Right now is online but I don't know how many time it will Last . Dear friend, Thank you for the information! It is the problem with the APP,could you tell us your Order ID? We will send the return lable to you to replace an updated DVR which can support ZOSI VIEW app. Any inconvenience hope your kind understanding. More questions, please feel free to contact us. Thank you and have a nice day! Best regards ZOSI Services Dear friend this solution that you offer me is too slow .You should be able to send me a updated DVR and I send you back the old one. I dedicate myself to install security system and the client that I installed your cameras system does not seem right send the Dvr before receiving the new . Please help me to end this agony Dear abel, Thank you for your reply, we are very sorry to take your time on this issue. Please don't worry, we will help you to replace this item, but according to Amazon return policy, you need to ship the item back to our warehouse first, after we receiving the item, we will ship the upgraded item to you from China, the leadtime is about 12 days, could you accept it? If you accept it, we will send the return label to you. Have a great day. ZOSI Sales&Support

I love them light weight and perfect picture and color

Very nice package for the money