In search of a surveillance camera, I came across this LTE camera from K&F Concept.

For me, 2 points were crucial:
1. the camera should be able to operate without external power source.
2. the camera should have online functions.

To point 1:
The K&F Concept 4g camera has a built-in battery. The battery can be charged via an enclosed cable. In addition, there is a solar panel in the scope of delivery, which can be mounted directly on the camera or on the house wall. In the past weeks, it was relatively sunny and the battery was always fully charged by the solar panel. I am curious whether this will also be the case in the fall / winter.
To point 2:
The camera has WLAN and a SIM card slot. A trial SIM card is included in the scope of delivery. K&F Concept offers cloud storage of the video material for a corresponding fee. The camera can also be connected to the WLAN and controlled and configured via the K&F Concept app.

The built-in motion detection activates the camera and sends a push message to the app. The camera can be rotated in the app, in two directions, 355°/ 95°.
Both during the day and at night, the camera offers good picture (2K).
The two-way sound is acceptable, but depends on where / how high the camera is mounted.

So far I am very satisfied with the product.

I am very happy with the camera. The supplied solar panel in particular ensures that the battery life (at least in summer ;)) is really great.

I bought this foldable solar panel for it's compact size. It still packs a punch! I'm using the Jackery 300 and I'm pulling 65 watts on a clear day. 50 watts with indirect/ cloudy sunlight. This product has definitely exceeded expectations!

It is simple to use for your power source because it comes with standard connections that will plug into your power source.....This is my first solar panel but I am considering connecting as many appliances that I can (such as my refrigerators to bigger solar panels) ( also sold on amazon) to save on energy..I am buying this paritcular 60 watt panel to sit in my window to absorb the sun rays to give power to a lightbulb security camera that is plugged into a portable power source ( on my window sill ) so I WILL NOT have to connect an electrical cord across the floor for safety reasons..

It’s going well so far, really like it.

Looking for a solar panel to change your portable solar bank? This is one of the very few designed to do exactly that !
I did the research, compared the wide variety of panels on the market to find the best charging solar panel at the best price available. I required a product that would actually CHARGE not just maintain. This panel does both. The 60 watt rating gives it the “push” needed to change and its amperage rating is both accurate and realistic (many advertised are fictional at best). Therefore it has the ability to change “solar banks” as well as a wide variety of battery types. That’s really important and exactly what I required yet had difficulty finding, 99% of products on the market only maintain not actually charge or charge at such a small and slow rate they are virtually useless for transportable power banks.
Couple these things with a great price and the choice is obvious. But there’s more, the variety of couplers and adapters supplied allows it connect to just about any device. Its multi panel folding design makes it highly portable not just powerful. Excellent product at an excellent price.

Setting up this 200W solar panel is a breeze, taking down and packing up is equally as easy. Charges my 3 battery bank on my camper to full charge by night fall. For the price, I don’t think there is a better value out there.

I watched a lot of solar panel test and this one was for me. Because it folds up it will be protected in it’s own suitcase after using everything fits inside and just zipper the suitcase and put it away until next use.

This portable solar panel is lightweight and smaller we also use it to charge the power stations we have at home. Very versatile and portable. We really like it. Good quality panel and support structure. Produces voltage as advertised. I would buy again.

Very pleased