![]() ![]() Electronic LocksĮlectronic Locks are the lock for the modern age. They will not keep an intruder from entering your home. Where these types of locks work are when they are used at or near the top of a door to prevent children from access. Each operates by connecting the door to the jam, either by manually sliding a cylinder or attaching a chain. Barrel Bolt and Chain Lockīoth barrel bolts and chain locks provide very limited security. Lever handle locks are often used in schools, and places where those using the door may have dexterity issues. Lever handle locks work just like knob locks except for the long, bar-style handle. Knob locks can be either key or thumb turn operated some also feature a hidden unlock that uses a special pin to disengage the lock through a hole in the knob. Knob locks are built into a regular round doorknob. Handle locks are the least secure type regular door lock. You use either a key tumbler or a thumb turn (or other unlock option) to engage the locking mechanism, which only prevents the cylinder from being turned to open the door. There are a few different options in traditional handle locks, though they work essentially the same. The type of lock that people are probably most familiar with handles locks, these are built right into the doorknob. These are standard locks in apartment buildings or as an added security measure since they can be installed on almost any door easily. Jimmy proof locks used cylinders that when engaged, prevents the door and jam for being separated. ![]() Jimmy proof deadbolts are mounted on the interior surface of a door instead of part of the actual door. Locking the thumb turn eliminates the risk of accidentally being locked out without a key. These locks are often found in areas where children may be able to lock a door keeping adults out. You can have a traditionally secured single-cylinder style deadbolt or lock the inside, preventing the thumb turn from being able to lock or unlock the door. However, inside the thumb turn is an additional key lock this allows the best of both worlds. These bolts feature a traditional key lock on one side and a thumb turn on the other side. Lockable Thumb turnĪnother type of deadbolt is one with a lockable thumb turn. Therefore, these types of deadbolts are rarely used in primary entrances or fire exits. The risk of a double cylinder deadbolt is that there is no way to unlock the deadbolt in an emergency. A key is required to lock or unlock the deadbolt from either side of the door. ![]() Double Cylinderĭouble cylinder deadbolts look and operate in much the same as a single-cylinder with one significant difference. Usually, the thumb turn is found on the interior of a door allowing the door to be secured from the inside without the need of a key. These are the type of deadbolt that features a keyhole on one side and a thumb turn on the other allowing both key and non-key operation depending on which side of the door you are on. Single-cylinder deadbolts are perhaps the most common. How the lock is operated determines which type of deadbolt it is. All deadbolts require some type of rotation to disengage the lock. What makes deadbolts unique is that they cannot be moved easily from the locked to unlock position. Deadboltsĭeadbolt is often considered the most secure type of lock. However, there are still several door locks options to choose from, each with their own strengths, and obvious weakness. When it comes to door locks, thankfully the field narrows significantly. You may be surprised to know that there are well over two-dozen different types of locks, from padlocks to complicated pinion locks, there is a lock made to protect just about anything. Most residential properties can be well secured with a Grade 2 rated lock, but the MOST SECURE locks with have a Grade 1 rating. According to their system, the most secure locks are those that possess a Grade 1 rating. However, the American National Standards Institute (ANSI) knows how to establish security and generates a security rating for all locks. So, which locks provide the best security? Security may not be the easiest thing to define. Determining the most secure locks for your home may be more complicated than it seems. Some locks are merely practical, some offer mild protection against unwanted access, while others focus on security beyond the door itself. However, not all locks are created equal. Every lock is designed to keep your door closed. The single most important feature in home security is a secure lock. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |