Built in WiFi sends images to my smart phone. Great for planetary & lunar photography. Lets me monitor my telescopes while inside. Works with my both 1.25” and 1.8” eyepieces. No long exposures or stacking images, so not for deep space or very low light. I’m very satisfied with this purchase!

For the Smart with another accessory and a mini TV

The solar powered Surveillance camera is very good due to the portability. Detection is quick and video quality is good. Other reviews have had problems with the camera on their WiFi network. As long as there is a good strength WiFi signal and your upload speed is above 2 mbs there should be minimal problems.

I have owned the K&F Concept Dual for more than 4 months now and would like to briefly share my experience.
First of all, I am still convinced of the dashcam! Overall, it delivers a good image, even very good images during the day, although it must of course be said that this model also does not have autofocus and therefore does not focus infinitely. Unfortunately, you can no longer read license plates or signs at night, but almost all dash cams in this price range have this problem. If an accident occurs, the video can also be used to reconstruct the accident at night.
I only use the front camera. It's a shame that you can use both cameras at the same time, but only in Full HD mode. For example, if you want to operate the front camera at 60 FPS, you inevitably have to leave the rear camera switched off. The processor is probably unable to process the data. If you set a resolution higher than Full HD, I personally don't see any advantage in the image.

The motion mode works very well. I've had to brake hard several times and the camera reliably saved the current video. If you want, you can save the video yourself at the touch of a button.

Perfect for outdoor surveillance, this 4g camera doesn't require wifi and runs on solar power. It's wireless and easy to install, making it a great choice for remote locations.

Beschoi laptop bag is perfect for a mini office itself. It has right compartments to hold all gadgets with smart shielding.

I bought this camera to monitor my garage driveway and especially with the flexible rotation it is well suited for this area. The picture quality is very good and the night vision function works as it should. You can recognize the people in both modes.
Personally, I don't actively use the floodlight, but it also works when a person is detected.
And now the best: The camera always has enough power thanks to the solar panel, and in the 5 days I used it, the battery was never below 80% - so it shouldn't be a problem even on dark winter days. The only important thing to know is that the camera needs an active WiFi connection to work, which is why you can't turn off the WiFi overnight.

A few small shortcomings that you have to accept with such a good camera are the lack of an RTSP address, no USB C, and unfortunately the camera cannot follow and track people once they have been detected. Maybe something will be added via an app update.

All in all a recommendable surveillance camera

Fantastic camera!!
I loved how easy this was to set up, no big cables making everything very easy to manage.
it works perfectly, i put a 32gb micro sd card in it a week ago and it still records every time a person walks by my house, pretty sure it will record the whole month of november and december , maybe more?
Love the fact that there is a speaker on it so not only does it pick up sound but it also provides an option to speak through it if I need to speak to a delivery driver or postman I can.
The ability to move it fantastic, I can look up and down the street no problem!
I've even observed my cats with it.
The app is very easy to use, I would leave the notifications off if you live with a lot of people on a busy street as you will get a notification every time someone walks by, but it shows how well it recognizes people. The app also lets you reduce detection sensitivity, which is great if you wanted to keep notifications on.
It's been charging all week and not losing any battery life despite the weather being pretty terrible, not much sun either but it still held up.
Live mode is viewable in SD and HD, but I keep it in HD all the time. It will record in HD no matter what.
I'm sure you can have multiple devices on the app which is perfect if you want 3 or 4 of these around the house when they can pick up the internet very well.
All in all this is a great product, easy to use works great and the price is great too!
It looks good too!

Definitely highly recommended