Security gates are physical barriers that control access to a community. The physical elements of security gates include the gates themselves as well as locks, alarms and gate operators that control movement. Many security gates integrate withaccess control devicesthat authorize entry. These systems ca...
The palisade gate is difficult to climb and the large spikes make the palisade gate more safe. You can choose singular pedestrian gate or double leafs gate, you can also choose swing palisade gate or sliding palisade gate, all of them are available in a variety of heights, strengths, post...
while strong, is heavy and not well suited for cantilever slide gate applications. They are heavy and harder to operate, and place undue stress and wear on gate operators. Steel cantilever slide
So, when the program logic high signal is generated from the processor, theLEDwill turn ON and allow the light to fall on a phototransistor. When the transistor goes to the conduction region, it generates a pulse to the gate of theTriac. The isolator block is used to isolate the logic s...