It can be remotely controlled by Smart Life App for automatic closing and opening , have parameterized and configurable functions which can be automatically judged by MCU ,realizing the function of Automatic opening upon power failure and automatically closing when power on. Currently widely used in photovoltaic grid-connected AC distribution boxes , as well as the following occasions, including places that are difficult for personnel to access , places where maintenance personnel cannot be in place in time, unattended occasions, and places with high requirements for power supply continuity.
