1. Packaging content: You will get a close range of 1 steel rope and 4 screws. This door is closer to induction. When you don't remember to close the door, it can automatically close the door behind. 2. Automatic door shutdown: Multi -function, high bonding automatic door is more closed, which can make the house door, indoor door, explosion -proof door and commercial door automatically closed. Prevent pets without sneaking into your room. You will never worry that pets will make your room messy 3. Pulling: Quality rope has passed 50,000 stretch tests and rebound tests. It has a strong stretching force and is suitable for a strong room door or door with a slightly strong closed force. For example, wooden doors and metal doors, residential and commercial doors, outside/inner door closed. 4. Easy to use: The installation method is simple and easy to operate. Just use the screw to fix the automatic induction door to the corresponding position. 5. Application: This steel rope automatic door is more closed, suitable for door or closed door. Open the door, wooden doors and metal doors, residential and commercial doors, close outside/inner door, open the door. It can solve the problem of closing your doors in different places. Or too much friction.