A very pretty part, but unfortunately very few functions compared to less pretty smoke detectors.

Perfect product. The package also included a compensator to eliminate the flickering of the LED lights.

Hello
First of all, thank you very much for the exceptionally fast delivery of one week to Switzerland.

Unfortunately, the item was already used, as you can see from the blue protective film that is no longer present… it was not removed cleanly by the previous owner.
In addition, the alarm does not work!

Will I get my money back or a new delivery?
I am not prepared to return this item at my own expense. Just like the customer before me did, so that you can sell the item to another customer – that’s fraud!
Thank you and regards

Good, had to use the capacitor that came to not keep flashing the LED lamp, got 100%

Very interesting universal protective device with external control, rich functionality, good looking, smart phone control, so and with the help of buttons on the case (but all the functionality can be controlled only through the application). It is advisable not to commute more than 50 amperes (the maximum temperature at a current of 50 amperes at a voltage of 232 volts 46 degrees Celsius, tested by a thermal imager). Inside there is a 90-amp relay, but the maximum switching load should be at least half less. Now one minus that spoiled the positive review. I bought 7 pieces and would advise the seller to take a more responsible attitude to the product packaging. Two devices came in damaged packaging, and one has a small dent on the display, it certainly does not affect performance, but as they say, the sediment remains. Manufacturer is great, made a multifunctional device with very interesting functionality, I recommend 100%.