Smart door locks are the vanguard of the smart home market, and manufacturers from all walks of life are eager to take a share in this market. However, due to the lack of a unified set of standards and specifications, my country's smart door lock market has problems such as disordered categories, backward designs, inflated prices, and incorrect ...

　　iron padlock has a little suction or insufficient suction. The reasons and solutions are as follows:  　　 1. The magnetic lock is not installed according to specifications when it is installed.  　　2. If the inspection is not the above problem, you can consider the problem with the wire you choose. You can use a ...

  Copper doors are generally favored because of their superior performance and good appearance. Because their prices are much more expensive than ordinary doors, many Stainless Steel Lock Manufacturers produce counterfeit imitation copper doors. So how do you distinguish the key lock? What is the authenticity of Factory Copper Gate?　 The ...

How to extend the life of the door lock        Both mechanical door locks and smart door locks are actually the same as other furniture products. As the time used increases and the loss increases, various minor problems will appear, and the life problem will follow. So how can these problems come later and extend the ...

The safety padlock manufacturer's lock cylinder should have the largest weight in the safety of the lock. The trick is to look at the shape of the keyhole. The anti-theft force is "one", "ten", round, crescent shape (the teeth are on both sides of the key), ring (round and ring keyholes cannot have side grooves, especially double-sided grooves). ...