It is very good that the camera can be controlled via the app. Zoom also works.
You can also be alerted via cell phone in case of movement or noise. It is important here that the app receives the appropriate permissions.

Night vision is good, with the integrated LEDs it can also illuminate the surroundings.

With such cameras, which are accessible via the Internet, you have to trust the manufacturer, because you can not make any security settings yourself. You also have to hope that the manufacturer will react quickly when security holes are found, and update the firmware.

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.

I've been thrilled with this video camera! The Ultra HD 4K resolution and 48.0 Mega Pixels make for stunning, vibrant footage. The 18X Digital Zoom and touch screen are user-friendly. The long-lasting 1500mAh batteries, which allow recording while charging, and the support for up to 256GB SD cards ensure no interruptions. The pause and time-lapse functions, coupled with night vision, offer great versatility. For its price point, the feature-packed camera is a steal and highly recommended!

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

All in all a very good camera for the price!

Excellent product, all praise. Can recommend to anyone looking for a good camera. Excellent picture, HD resolution and more. I do not have the slightest complaint

I have a lot of K&F Concept surveillance camera optical filters that I regularly use and I have been very satisfied with the quality so I have a good experience with the brand.

The camera uses the CloudEdge app, which is a platform used by many different manufacturers of security cameras. Pairing the camera with the app is made super easy, and viewing recordings or a live feed from a remote location is easy and reliable. You have the option of paying CloudEdge for a monthly cloud plan and having the videos stored on the cloud, but this is not mandatory. The advantage of this service is that if the camera is stolen, you'll have access to the videos it recorded, otherwise you're out of luck because you won't be able to connect to it to see the recordings. You can get a free 7 day trial of the service to test it out.

The video quality is reasonably good for a security camera, though it doesn't compare to the quality of a smartphone. Having the option to remotely pan and tilt is a great feature so you can remotely check on different areas of your property. You can pinch to zoom on the video in the CloudEdge app but be aware this is only digital zoom, the camera doesn't have a physical zoom lens. Technically this is not a PTZ (pan tilt zoom) lens but just a pan/tilt lens.

The camera comes with a solar panel, which is awesome because it means you never have to worry about charging the battery.

Audio quality is comparable with other security cameras I've used, which is to say it's not great but it's adequate. The audio has a little bit of a muffled, underwater sound to it.

A 64GB K&F Concept branded micro SD card is included, which is a nice touch.

The price is reasonable for this good quality, wire-free, solar powered security camera with pan and tilt functionality so I would definitely recommend this.

Honestly, I can't find a better home security camera for the price