I needed a wireless mic system that was easy to use, and I did not really want to spend 3x the price. After looking on YouTube I found this system, and decided to give it a try. I am glad that I did because I am very impressed with what this mic can do.
#1 Great Sound: The sound is solid. Clear, clean audio and the noise canceling is a great plus when I need it. It sounds better than my buddy’s new DJI mic that I used on a few projects. That was a nice surprise.
#2 Great Range: Not one dropout yet. I tested it to over 100’ outside, and indoors and it worked through multiples walls and on different floors of the house.
#3 Connectivity: It works with all my devices I film with. I’ve also used it with my computer too, perfect for adding Voiceovers on my videos.
I am very pleased and would recommend it highly, especially for the price.

This is already my second K&F Concept surveillance camera, the first one I bought in five months in winter and hung it up despite poor lighting conditions, cloudy bad weather, the camera battery was always fully charged.

I also found the connection to the Internet quite pleasant

. The pictures have day and night convinced me and above all that you can pan the camera every time where you need it

. The camera takes photos and videos when there is movement, these can then be saved on a memory card in the device. The camera only does its job if the internet fails

I have fitted my camera with a small hood, why because of the sun when the sun is shining or changing quickly from dark to light, it would otherwise quickly trigger a false alarm. To prevent this, I put this weather protection over it and since then have almost never had a false alarm

. Also the voice playback despite 5 m in the air convinced me I've already surprised a few people with it

. Of course, the camera also has an alarm function via light or sound or both. You can set it during the day or at night. If someone walks through the picture, they will hear loudly that there is a camera hanging there but also switch off again

All in all, the camera convinced me, so I've now bought a second one to be able to cover the rest of the property

Outdoor Battery Surveillance Camera, K&F Concept 2K Camera Night Vision with Spotlight, Wireless Outdoor Camera with Solar Panel, PTZ WLAN PIR Motion Detector, Two-Way Audio, Cloud/SD, Ip66 (Black)
Visit the K&F Concept Store
☆☆☆☆☆☆☆ ☆☆☆☆☆☆☆☆☆}

Most new generation surveillance cameras are often round or very rounded in shape and white in color.
This is different here with the square cube with the chamfered edges and I really like the shape.
In addition, the color, which goes very well with our windows, doors, etc., is not as conspicuous as a white camera.

To start up, you have to install the manufacturer's app and create an account as usual and integrate the camera into the WLAN network.

The camera only supports 2.4GHz networks and if you connect the device (tablet or smartphone) on which you have installed the app to the 2.4GHz WiFi and follow the instructions in the app and the German manual, the setup is easy and done quickly.

The camera is attached to a wall etc. directly with the housing using screws which are then covered by silicone plugs.
It doesn't make sense for me to mount the camera rotated by 180°, but if this is necessary, you can activate "rotate the screen" in the app so that the image is not displayed upside down.

I really like that the live image in the app is displayed quickly and without much delay. With my much more expensive cameras (Arl..Ultra) I have a much longer delay and the picture is not much better with them either.

The app offers the usual options for setting up the camera and a clear display of the recordings on the micro SD card.

There is a power consumption statistic so in conjunction with the alarm and video settings you can find out the maximum battery life.

As usual, areas can also be marked in which no movement should be detected.

The recordings and the live image can be made with the resolutions SD or FHD. This is set with two clicks in the app.
The current WLAN strength and data transmission rate are also displayed there.
With SD it was about 20KB/s for me and with Full HD (FHD) up to 220KB/s.

The image was displayed very sharply and with high contrast with a slightly visible delay (1-2s).
The depth of field is impressive. Both an object positioned very close (approx. 30cm) to the lens and objects that were far away were sharply represented.
The digital 4x zoom works, but shouldn't be overestimated because of course details are lost as a result. If you want sharp pictures here, you have to opt for a camera with an optical zoom.

Using the app, the camera can be panned over a very wide area with a very short delay time. That's 355° horizontally and 120° vertically.
This gives you an all-round view and you can look at the sky or the ground.

What also worked very well was the motion detection with the PIR sensor, which is intended to only detect movements of people and not to record every movement of bushes etc.

In the alarm management, the detection sensitivity can be set in 10 levels.
In the "Alarm plan" periods are defined in which recordings are to be made
The live image from the camera is shown with the "Alarm area" item and overlaid with 144 squares (16 horizontally and 9 vertically). By activating the individual squares (which are clearly colored orange), you can define the areas in which the motion detection should be active.

One of three options can be activated under "Warning with sound and light".

"When motion or people are detected, the camera sends a warning with"
• Alarm with sound (siren)
• Alarm with light
• Alarm with light and sound

A sub-item in alarm management is the "alarm work mode".
Three options can be activated here.

1▪︎In energy-saving mode, the recording time is limited to a maximum of 10s and the detection of people is activated.
2▪︎In performance mode, the recording time is extended by detecting motion again.
3 ▪︎If the "Custom Mode" is activated, you have three options.
• Activate that only persons are recognized at night and/or during the day.
• The recording is made with 10 • 20 or 30 seconds
• Switch off the alarm interval or set it to 2 • 5 or 10 minutes.

The battery life is of course dependent on how many events are recorded. The longest battery life is probably achieved in energy-saving mode.
You can check this in the power consumption statistics and adjust the settings in performance mode accordingly.

The recordings were stored on a micro SD card with a capacity of 128GB. My card was recognized but had to be formatted in the camera. Therefore, you should back up the data on the card beforehand.

On the positive side, storage in the cloud has to be activated separately. According to the description, the free test phase is 7 days, which I did not use, although it makes sense.
If the camera is stolen, the SD card is gone and you have no evidence or pictures of the thief.
The videos are definitely stored more securely in the cloud.

I was surprised by the WLAN range, which allows a greater distance from the router compared to other cameras.
Here again comes the comparison with the Arl.. cameras, which - for me - have a much shorter range.
The stronger signal - for me - can probably be explained by the "improved 4 dBi dual WLAN antennas". However, other reasons cannot be ruled out.

The WLAN range as well as the picture quality is very good, the depth of field is great and if it's a bit dark and you want to see colored pictures, you can switch on the built-in and bright "headlight LED" with the app.
This can optionally also be activated when motion is detected and thus draw the attention of uninvited "guests" to the camera.

A not very loud but sufficiently loud siren can be activated for 30s when motion is detected and drives away - hopefully - uninvited visitors if necessary.
The built-in speaker is better for communicating with visitors than I've heard on other cameras.

Due to the relatively short test phase, I cannot yet judge the battery life in the current weather (with little sunshine) and thus the charging by the solar panel. In addition, the battery life is also dependent on many factors, so that the times determined by me cannot be regarded as a reference.

I rate the price-performance ratio as very reasonable.

In any case, the overall impression is so good that I can recommend the camera and rate it with a very good five stars.
It's one of the best cameras I've tried so far.

The K&F Concept surveillance camera is super quick to set up with the app and needs the appropriate WLAN reception.
In addition, there are numerous tuning options in the app by changing the monitoring period, alarm method (recording only, recording and light and everything together with the alarm system) and the option of hiding certain areas so that the camera does not start.
The quality of the videos, even with night vision, is surprisingly good and you can also see the people, you don't have a pixel mush as you know it from various cameras at Tatort.
In addition, the app also reliably sends notifications when movements are detected.
The audio function also works perfectly, I personally would only have wished that the duration of the light could also be adjusted, as I felt the light duration of 0.5-1min was quite long in order to be able to save battery if necessary.
Nevertheless, the product was able to convince us completely.

Wireless saved me the trouble of having to run wires down my driveway, but another big thing for me was that the receiver provided me a contact closure that i can tie into my phone system. So whether, i'm in the house, barn shop, or kennel, when someone comes up my driveway, I will know.

Another cool feature is "Pause" which allows me to leave the house, without disturbing my family if they are still sleeping. After 30 minutes, the alarm comes out of Pause mode.

The one negative is the occasional false alarm, that seem to happen on windy days.

So far this driveway alarm system has been reliable and working perfectly. I have 2 sensors installed outside and the base monitor inside the house fairly close in proximity. The sensor are exposed to cold and rain and have been installed for about a month. I turn the sensor on in the evening and throughout the night to wake me when alerted. One sensor tells me if something is close to our driveway in the cul-de-sac and the other sensor will tell me if something crossed the driveway. We've had a few problems of car prowlers in the area recently. It's worked perfectly although I think the local deer like to stand in front of them at ngith and make them go off over and over again. The system can't tell the difference between animals, people, or vehicles. But at this price one would not expect that. So far I'm happy with what it does.

The camera is super quick to set up with the app and needs the appropriate WLAN reception.
In addition, there are numerous tuning options in the app by changing the monitoring period, alarm method (recording only, recording and light and everything together with the alarm system) and the option of hiding certain areas so that the camera does not start.
The quality of the videos, even with night vision, is surprisingly good and you can also see the people, you don't have a pixel mush as you know it from various cameras at Tatort.
In addition, the app also reliably sends notifications when movements are detected.
The audio function also works perfectly, I personally would have only wished that the duration of the light could also be adjusted, as I felt the light duration of 0.5-1min was quite long in order to be able to save battery if necessary.
Nevertheless, the product was able to convince us completely.

This is already my second camera, the first one I bought in five months in winter and hung it up despite poor lighting conditions, cloudy bad weather, the camera battery was always fully charged. I also found the connection to the Internet quite pleasant. The pictures have day

and

night convinced me and above all that you can pan the camera every time where you need it

The camera takes photos and videos when there is movement These can then be saved on a memory card in the device Only when the internet fails does the camera do its job

I have fitted my camera with a small hood, why because of the sun when the sun is shining or changing quickly from dark to light, it would otherwise quickly trigger a false alarm. To prevent this, I put this weather protection over it and since then have almost never had a false alarm. Also the voice playback despite 5

m in the air convinced me I've already surprised a few people with it.

Of course, the camera also has an alarm function via light or sound or both. You can set it during the day or at night. If someone walks through the picture, they will hear loudly that there is a camera hanging there but also turn it off

All in all, the camera convinced me, so I've now bought a second one to be able to cover the rest of the property