I have several brands of trail camera's and this is possibly the best one I have. The night pictures are clear and crisp, the battery life is fantastic.
Customer service is top not, you contact them with a question and they respond fast.
This is my go to Trail Camera

The ND filter set for the GoPro Hero 9 - Hero 11 was well packaged and delivered quickly. The four supplied ND filters should also act as polarizing filters. You can get great results with these filters. Especially on sunny days you catch more details. But the filters are also ideal for water recordings or the like, as metallic reflections are eliminated. I could also see this in my test shots. I had similar experiences with the ND filters. These are like a pair of sunglasses for the camera, the higher the value, the darker the image. When filming in 4K 30fps, the shutter speed should be 1/60 to make the footage look cinematic. However, this is impossible on sunny days, even if the ISO is 100. So it needs an ND filter to darken the image. If you want to record with 60fps, you should set the exposure time to 1/120. This requires an ND filter with a small value. So far I have only used the ND8 and sometimes the ND16 filter on very sunny days. The other filters are only suitable for special applications or for long exposures. I am also satisfied with the processing quality of the filters. They are made of aluminum and glass and are very light. The filters can also be attached and removed without any problems. They also sit very firmly on the camera. Finally, you get inexpensive ND filters with an integrated polarizing filter that help you record the video with the ideal exposure time.

The inclusion of a sim card slot in this 4g camera allows for seamless connectivity and remote monitoring. No more worrying about Wi-Fi signals or internet outages!

I use it for inspection of sewer pipes and have seen the image very well

Right out of the box I was impressed with this trail camera. This thing has so many functions its crazy. High quality pictures and videos. I have yet to take out hunting, but I can't wait. I took these pictures using 2k resolution, I can't wait to see what 4k looks like.

What's in the Box:
1. Trail Camera
2. Wall mount and screws
3. Tree Strap (Long)
4. 4 batteries (it requires 8 AA)
5. USB cable (long as well)

Okay this thing has so many customizable features it's insane. You can choice what definition to shoot in for photos and videos. You can adjust the shutter speed from 0.1-30 seconds. Adjust the sensitivity, I mean the list goes on with what you can do. It is also wifi and Bluetooth accessible which is great for positioning. Honestly I loved everything about this trail camera, but more so the price.

Overall: I have nothing bad to say about this product. You could buy 2 even 3 of these for the price of 1 name brand trail camera.

When I was looking for a surveillance camera, I came across this LTE camera from K&F Concept.

Two points were decisive for me:
1. The camera should be able to be operated without an external power source.
2. The camera should have online functions.

On point 1:
The 4G camera has a built-in battery. The battery can be charged using the included cable. In addition, a solar panel is included in the scope of delivery, which can be attached directly to the camera or to the wall of the house. In the past few weeks it has been relatively sunny and the battery was always fully charged thanks to the solar panel. I'm curious if that will also be the case in winter.
To point 2:
The camera has a SIM card slot. A sample SIM card is included in the scope of delivery.

The camera can be rotated 355°/ 100° in two directions in the app.
The camera offers a good picture (2K) both during the day and at night.
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.

This wireless outdoor security camera works where WiFi and electricity are not available. With a NANO SIM card, the camera will only activate when it detects a moving object. This reduces data consumption.
The schedule function (UBox APP ) only activates the camera when required and saves unnecessary notifications.
With an SD memory card you can bypass the paid cloud use.

Practical for a property that has neither electricity nor WiFi. With a SIM card and the solar panel, the camera is a reliable part for surveillance. The picture quality couldn't be better. In addition, the price is cheap. Nevertheless, we don't want to miss them. After a month of rain and storms in use, there have still been no problems and the battery is always at 100%