A. Delivery Time: product arrived in 10 days at home by Aliexpress Standard Shipping.

B. Packing: It is perfect, as the package comes covered to the outside by a waterproof plastic bag and inside with anti-knock material, allowing the product to arrive very well.

C. Tracking: order was tracked at all times.

D. Seller: timely answer all questions and requirements.

E. Product quality: The product is original, has very good details and really measures the air quality in the right way.

F. Specifications: Product meets the requirements according to photographs presented by the seller on the page.

G. Others: No additional taxes were paid to intern the package to the country.

Good switch!!!

First use, but I am satisfied.
Additional other products are also purchased

Came 2 weeks earlier than the announced time. The sensors are directly integrated with the Yandex midi column. To do this, you need to find the aqara sensor in the smart home application, press and hold the sensor in the middle of the drop for 5 seconds and the sensor will be added. Tested on a saucer of water, the script is perfectly worked out. I recommend it to everyone.

Great instrument. It shows with high resolution the parameters of the power grid. The incision, frequency, current consumed from 0.001 A, power from 0.01 W and the shift of the current drawn in relation to the voltage. Sam draws very little electricity no more than 1.5 W.