Just finished finishing, the wall trough cracking, very fine cracks
Free wiring flicker-free, stable and reliable quality of the smart switch to bring customers a better consumer experience The use of mature and stable single fire line technology to take the smart switch has the following characteristics: 1 Single Fire Control, direct replacement of the original wall of ordinary mechanical switch, no need to re-wiring, direct replacement of the traditional 86 switch, no need to connect another line, no need to change Lamps and lanterns can be remotely controlled, no impact on each other, the installation is simple, fast and safe; 2 Ultra low standby power consumption, standby flicker when the lamp phenomenon; 3 Significantly compatible with commonly used lighting (such as LED lights, Energy-saving lamps, fluorescent lamps, incandescent lamps, fluorescent lamps, tungsten filament lamps, etc), no external reflex capacitors and other accessories; 4 Using multi-channel power supply technology, standby power consumption is smaller, and power supply regardless of primary and effective There is a way to damage the lamp and lead to the entire switch products can not use the situation;
This situation has, too much in the original wall cement too little, too loose. And then fill the trough of the cement is not filled with water or no mud board wiping, there is the plaster is added.
In the final analysis, or intelligent switch design problems, the real design of a good smart switch is not required at both ends of the lamp and then any resistance or capacitor accessories
The difficulty of the single fire line technology is that, when the lamp is closed, the single fire intelligent switch and the lamp connected in series after the power grid, so the flow through the smart switch and lamp current is the same, the current will lead to intelligent switching circuit Can not work, if the current is too large will lead to intermittent flicker lights (commonly known as "devil fire") and other issues
