BG183744345 and how would that monitor and control the thermostat?

The seller You can consult online customer service https://www.banggood.com/Contact-Us_hi111

JugaadGR It is actually mono (one mic capsule). You could duplicate mono to stereo channels in post-processing if that is OK for you.

Dudriunus U can search "d11 label refill" on google and find it

bobcad I use EWELINK. It works perfectly with it. I've only tried this and I'm using this because it's all OK:

BG369810512 yes it is

The seller The user's problem should be caused by not much understanding of the product's native functions. Combined with the user's feedback: voice and random switch problems, please tell the user: 1. First of ... The user's problem should be caused by not much understanding of the product's native functions. Combined with the user's feedback: voice and random switch problems, please tell the user: 1. First of all, if users of this D1 want to adjust the intensity of the light, the premise is that the LED light that needs to be adjusted supports dimming. If the LED does not support it, the function of D1 cannot be used. Please pay special attention to this. 2. Secondly, D1 does not support voice dimming. If the user wants to achieve remote control instead of manually operating the APP, let the user purchase a RM433 8-key remote control. The white 8-button remote control RM433 sold by our company is fully compatible with this D1. You can use the remote control to dim or switch at home. 3. For the random switch problem reported by the user, it is recommended that the user first turn off or cancel all the external controls of the product (fixed delay, other voice platform switch control, eWelink intelligent scene mode), and then observe whether the product will switch randomly If this problem still exists, it should be that there are other 433 ray signals on site that cause the product's RF to mislearn. This part of the code can be directly executed (please note that the RM433 remote control must be used to clear the code). Mehr zeigen

NMaverick You can connect it on WiFi. It does not record in 4K.