Because now more household electronic lock is the smart door lock is given priority to, so in this smart lock is introduced.
First, select the electronic hotel door lock to see whether the appearance is suitable for your decoration, surface treatment is fine, what material is made of, had better choose stainless steel die casting, but induction zone is can't be metal, because the induction area not metal, so the induction area should choose to use plastic engineering plastics as well (its hardness and metal). Is between the lock body again, this is very important, do you want to see if the thickness of the lock body minimum installation size and your door fit, not suitable for don't buy.
The Avent Security digital door lock is a great pick. Also, be sure to have mechanical keys, this is important, if there are any special circumstances, mechanical keys is how important. You should pay attention to: 1, installation is firm, shakes. 2, lock and lock the door if smooth. 3, whether the battery is new or not. 4, virtual is the door shut or pressure into the lock tongue will report to the police. 5, how to match the door card to understand myself. 6, reset the door lock system, with a card again. 7, mechanical keys is complete. Other will you ask more think more, look at the site response.