1. The entrance door lock, also known as the anti-theft lock, is the first line of defense for your home. As the main gateway, it serves a crucial role in ensuring security and safety. Most households have two doors: an iron gate and a regular door (usually made of wood). The iron gate typically features a double-headed lock, which allows locking from both sides. Common options include multi-point door locks and mortise steel door locks. When choosing such locks, make sure the distance between the two doors is at least 80mm (8cm). If this gap is too small, the handles may interfere, making it difficult to close both doors properly and reducing the effectiveness of the anti-theft function. For the wooden door, a larger handle lock is often used, not only for security but also for aesthetic purposes.
2. Room door locks, typically found on bedroom doors, are designed with a security function. These locks can be opened using a key or a ball lock mechanism that functions similarly from the outside. They provide privacy and protection, ensuring that only authorized individuals can enter.
3. Bathroom door locks are unique because they allow the door to be locked from the inside while still having an emergency release mechanism on the outside. Some models feature a red/green indicator or a small handle that shows whether someone is inside or not, adding convenience and safety.
4. Kitchen and corridor door locks are more functional than secure. Their primary purpose is to act as a handle and prevent drafts, rather than offering significant security. These types of locks are commonly used in storage rooms, children's rooms, or areas where security is less critical.
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