Generally speaking, iron gate should be installed with electric lock. Electronic lock is a mechanical lock device controlled by relay. At present, a series of products with different structures have been formed, including electric plug lock (male lock), cathode lock (electric lock port), magnetic lock, electric control lock, etc. Now I'd like to introduce how to install the electric control lock of iron gate.
                                           

铁艺大门的挑选专家总结一下三点：1、你要选择好铁艺店看他们店内铁艺模型的锈蚀程度，还要查看焊的花叶子是否结实，以此来评定他们工艺的好坏。2、铁艺门尽量不要选择镀锌管的（如果你真的喜欢也没办法）因为镀锌管原料很便宜（比起方钢还不行）我们还是卖方钢的门比较多。3、铁艺门尽量选择小巧一点的，小巧的更显雅道，好看  如果是小门就选择黑色的，大门就选择古铜吧，至于红古铜还是黄古铜或绿古铜就随你喜欢了。铁艺门其实没有什么特别要注意的，就是好看、结实、防腐程度高。

The selection experts of the iron gate summed up three points: 1. You should choose a good iron shop to see the corrosion degree of the iron model in the shop, and also check whether the welded flowers and leaves are strong, so as to evaluate the quality of their technology. 2. Try not to choose galvanized pipe for Tieyi door (if you really like it, you can't do it) because the raw material of galvanized pipe is very cheap (not as good as square steel). We still have more steel doors from the seller. 3. Iron door as far as possible to choose a small point, small more elegant road, good-looking, if it is a small door to choose black, the door on the choice of bronze bar, as for red bronze or yellow bronze or green bronze as you like. In fact, there is nothing special to pay attention to, that is, good-looking, strong, high degree of anti-corrosion.

别墅铁艺大门在一般的情况下，的别墅入户门因生产成本高，价格比劣质的别墅门要高许多。有些壁厚仅0.6--0.8mm的铝板制作的别墅入户门，抗拉强度和屈服强度大大低于国家有关标准规定。使用很不安全。

Villa iron gate in general circumstances, because of the high production cost, the price of the villa door is much higher than that of the inferior villa door. The tensile strength and yield strength of some villa entrance doors made of aluminum plate with wall thickness of only 0.6-0.8mm are much lower than the relevant national standards. It's not safe to use.