Crystal VisionPremium HD Wireless Camera Antenna Extension for Crystal Vision, Lorex, Funlux, XmartO, Reolink, Annke, Zosi, A-Zone, Smonet, Zmodo

I spent weeks researching NVR home surveillance systems, including several visits to Home Depot. After reading many reviews, I knew I did not want the yuppie consumer brands - I wanted a real surveillance system, based solely on technical specifications and durability. I finally developed my requirements: wireless, NVR with monitor, 2TB hard-drive local storage, 1080p or better, 8 channel, two-way audio, quality phone app, powered (not battery), H.265 compression, motion detection, PIR cameras, night vision, IP67 weatherproof / pre-paired cameras for easy setup.After setting the bar so high, I landed on the Yeskamo product. Still, I expected problems -- there always with this kind of project. But to my utter amazement, everything went off very smoothly and perfectly. I mounted the cameras, got power to each spot, setup the NVR monitor, and then the first time I turned it on, everything worked. Every camera synchronized to the NVR without a hitch. The user manual, and on-screen navigation, were very intuitive and easy to understand. I was done learning and configuring in less than an hour.For your reference, I live in a 3200 sqft brick house. All cameras are outside on first floor and the NVR is inside, middle of house, second floor. That means the longest signal length is about 60 feet through brick, floor/ceiling, and 2-4 interior walls. I had no problems whatsoever – signal strength and visual accuracy, were perfect right from the start. Lastly, I setup the iphone app, and again expected hassles. But again there were none – the app setup was as easy as they get, then I put in my system ID, and had visual on my phone in less than 10 minutes. Local storage is great, the floodlights are just the right intensity to not be overwhelming, and the switch from night-vision to color floodlight recordings is very cool.Lastly, I work in IT and I am never impressed with technology products – I never write reviews. However, this time, I felt it was important to tell you all – there are some products out there that live up to their promise, and Yeskamo has been that for me. I have been so happy with this product and the installation experience that I am already expanding to 8 cameras. One done, 3 more to go, again everything was super smooth. In the end, I would recommend this product to anyone

Works great. Covers our 125'' by 75' yard with a clear picture and I can see what happens 150 away onto neighbors yard. Have the four camera system and really happy. This camera was a replacement and done fast and painless by seller. Thanks!

I bought this camera to replace one from the I purchased 4 years ago. They are not real reliable as the picture will come and go @ times.

We recently experienced some break-Ins in my neighborhood and while I have security cameras and alarms inside my home, I didn't have any external surveillance. After researching many wifi security cameras for the exterior of my home, I decided to go with the Crystal Vision 4 camera system. If you are looking for a quality system with excellent high color resolution, then look no further. I could not be more satisfied with this system.It comes with 4 wireless cameras, all the cables, wi-fi antennas and power cords you need for connection. All required is a std 110 power outlet for each one.The base station has a built in color monitor that auto divides into 4 screens. You can use this monitor (which swivels and can be closed down) or run an HDMI cable out of the back of the base unit into another color monitor and have two seperate viewing stations.Do you want high resolution night vision? Well this is the best I've seen and I've checked them all out. The night vision is a very clear non-grainy black and white that sees well into the night. The base unit has recording capability and allows the user to establish the time frame, days and times for recording. An easy search can bring up a recorded period of time indicating date, hour and time .Memory for recording is huge; I've had the system a couple of months and haven't had to remove any recorded data from the internal Hard drive. It just keeps on recording.The shipper (Crystal Vision)released my order through Amazon very promptly and everything arrived per schedule.Finally if you are in need of a great indoor or outdoor security surveillance system; you just found it!Thank you Crystal Vision!

My garage was blocking the signal. Reception was poor. Now, the antenna is on the roof in line of sight but reception is still poor. HeimKits set.