Умный детектор газа Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Link…

Автоматическое перекрытие воды в доме при утечке воды

Here we will create a system to automatically shut off the water in the house when water leak appears. We will do that without any changes in the water supply system, i.e., we don't need to call the specialist to replace our existing water valve.