Monthly Archives: December 2016
Posted on December 23rd, 2016 0 Comments
Locks serve a primary purpose of helping protect valuable possessions. From The ancient locks made of rope knots, to contemporary electronic locks, there’s a plethora of lock types in both history and contemporary society. In this blog entry, I’ll review some of the most widely known and popular types of locks.
These popular freestanding locks were first invented in ancient Babylon and Egypt, and are greatly portable. The first modern padlock was patented by Harry Soref in 1924, after founding the Master Lock company.
These padlocks require a specific sequence of numbers in order to unlock – they may have a single or many dials – however single dial locks are more secure than multi dial locks. This type of lock was invented by James Sargent in 1857, and updated by Linus Yale Jr., of the famous locksmith company. These locks aren’t the most secure, as they can be easily picked or broken into.
These key operated locks vary wildly – some can be rekeyed, others cannot – so if you have the non rekeyable variety, and you lose the key, the shackle will have to be broken.
These locks are approved by the Transportation Security Administration for luggage securing – they can only be opened by TSA employees to inspect luggage. Unfortunately, these locks are notoriously easy to pick.
These ultra secure locks are often used in homes or outside doors along with a somewhat less secure lock. They are widely based off the jimmy proof lock invented to deter and prevent burglars from entering homes and offices.
Single Cylinder Deadbolts
This is the most commonly used deadbolt in homes in the USA. They can be installed with an additional flip guard which prevents the thumb turn from turning, preventing it from being able to get picked.
Double Cylinder Deadbolts
These even more secure deadbolts require a key on the inside and outside of the lock, but can be a safety hazard if there’s an emergency that requires a quick exit – so they are prevented from being able to get installed in many residential situations in the USA.
These deadbolts can lock doors from the outside and inside, and is a combination of single and double cylinder deadbolts, that has a key cylinder on one end, and a thumbturn on the other.
Jimmy Proof Deadbolts
These deadbolts are most commonly found inside homes and apartments, and are easy to install as they are surface mounted – and are much more resistant to strong force or interference than the usual deadbolt.
These locks are found on doorknobs and are commonly paired with deadbolts. They are a rudimentary type of spring lock, and aren’t the most secure, as they can be easily knocked off the door.
Lever Handle Locks
These locks are commonly found in businesses or institutions and are most often used in interior doors – but they are also rather insecure, as they can be somewhat easily broken off.
Mortise Cylinders and Rim Cylinders
These are a secure alternative to deadbolts, and can be found on sliding glass doors or in retail environments. The difference between mortises and rim cylinders is that the latter has an extended tailpiece that is threaded through the door into the lock, while mortise cylinders have a side-thread, and are directly attached to a mortise hardware that gets installed into the door.
These locks are used in institutional and large commercial settings, as they can easily allow for key changes without full deinstallation. They are operated with either standard operator keys, which can lock and unlock the lock – or control keys, that remove the main core from the lock, allowing for a replacement core to be inserted.
These low security screw based locks are the type that can usually be found in mailboxes or filing cabinets – the ‘cam’ is the back part that operates as the latch for the screw base.
These locks are operated electronically, with either a coded card that gets inserted, or the entry of a numerical pin code. The codes can be easily changed, but they can be hacked, so they aren’t impervious to all burglary attempts.
These locks operate in conjunction with a programmed code on one’s smartphone – through an application commonly included along with the purchase of the lock itself.Author: admin
Posted on December 18th, 2016 0 Comments
It happens to everyone. Sometimes you really can’t prevent getting locked outside of your car, home, or workplace. Everyone at one point needs to consider the installation of high security locks or a home security system. Regardless of your specific lock related needs, there’s a few important factors to keep in mind while you’re hiring a locksmith. Here’s a few tips to help you pick the best possible locksmith for whatever project that you need completed.
Choose a Local Provider
It’s the smartest choice to work with a local locksmith to make sure that you get the best balance of reliability and fair pricing. If you’re working with a non local locksmith you might get service delays, and it’s much easier to check up on any references or reviews of local locksmiths. Additionally, any locksmith that will have to commute far to your area will likely charge somewhat higher of a rate. If you don’t know a local locksmith, ask your friends or neighbors for their recommendations.
If you need to get high security locks installed at your business, or a CCTV or deadbolt installed at your home, it’s smartest to maintain relations with a locksmith that can provide you service at any time of day or night; this is especially valuable if you ever require lockout service – which most commonly happens in the very middle of the night.
Make sure to ask any locksmith whether they have insurance before they perform any services that you hire them for. If you hire a locksmith with insurance then you won’t have to worry about the repercussions of anything potentially going wrong during the job. Insured locksmiths usually have more experience and skills than those who don’t have any.
Locksmiths provide a plethora of services, from CCTV systems to high security deadlocks. It’s the smartest approach to isolate exactly which service you need most, and working with a locksmith who specializes, or has particular experience in that area. That way you can rest assured that your job will be completed by someone who knows how to do it right.Author: admin