Door lock security door what is open and outside open? Is not to see the anti-theft door outside the handle toward the left to open the key to the left. Turn right at right. Is that the case? See where the wrench in the side of it? Seeking knowledge of pedestrians
Outside the opening is inside and outside can open,
Key lock words; then the inside open refers to the handle in the house, outside with the key. Outside the key plus the handle to open the door can be other forms. If the door, then open the door is open, open the door is open.
People standing outside the door to open the door, the door opened to the home after the push is open, the door is opened after the pull is outside the open, open the left and open the right open, open also open and open the left. If you want to find a good anti-theft lock cylinder, I suggest you look at CEI long charm invincible multicolored lock cylinder, CEI multicolored lock cylinder has passed the ultra-B-level detection and the EU's CE certification, anti-drilling time of more than 30 minutes, More than 270 minutes, anti-theft is very good, Google about you know!
