No dislikes I love it. I’ve purchased two of them, it has good WiFi capabilities and quite connection to my iPhone and iPad which I use them for my telescope and binocular.

Great weather station. Cannot get WiFi connected and see results on iPhone. That is why I can’t rate this a 5.

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.

Can't fault it easy to install. I haven't put the reversing camera in yet or wired that up. Part from that the picture quality is excellent and its worth every penny.

Unit works great!
Would recommend in WiFi set up instructions to go right to the installation on your computer.
I have a iPhone 12 which is up to date with software updates.
Was not able to secure a connection with iPhone.
Not the phone as all my ring cameras connected with phone.

I had been looking for a dash cam for a while. So when I saw the SSONTONG A9 gave me the front/rear and reversing all in one I ordered one straight away and at about the same price as a front only camera. The resolution of the picture on screen is excellant both in datime and night. it was also easy to install.

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

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