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What is the intercom in a house

Today, there are so many security devices you can use to protect your home from burglars or any other threats. You can choose between various lock types – mechanical and electronic ones. Also, you can equip your house with a security system that has cameras, alarms and motion sensors. Another popular device that is really convenient and pretty affordable is a home intercom. These simple devices allow you to identify your visitors without opening the door. That way, you can avoid unwanted guests. Today we want to talk about various types of home intercoms, how they work and their pros and cons. So, if you want to learn more about this security device, keep reading.

What are wafer locks used for

Probably, all of us are familiar with common locks, like deadbolts, keypad locks, padlocks, etc. However, there are so many lock types that are not as widely used and many people have no idea they even exist. A lock type that is not as common is a wafer lock. It was invented in the 19th century and patented at the beginning of the 20th century. In some way, it is similar to a pin-tumbler lock. However, unlike tumbler locks that consist of many elements, a wafer lock is a one-piece. Wafer locks are mostly used for file cabinets and drawers. Also, you can find this type of lock on a car. Now, let's discuss the working principles and security features of wafer locks.

What is a key-cutting machine

If you don't know what a key-cutting machine is, then don't worry because a few people know about this device. It is better only to know that if you have lost your keys, then this is one of the best solutions. Thus, a key-cutting machine is used for easy key production in a short time. The mechanism of making keys with a key-cutting machine is to copy the cutters on one key and, at the same time, transfer the copy to the key blank. Key-cutting technology is a great alternative to key duplication that doesn't require much effort or money. Despite the fact that the modern locksmith industry is developing and there are modernized methods of making keys, key-cutting machines are still often used.

What does an immobilizer do

All car owners would like to provide their cars with permanent protection. However, until 1992, it was much more difficult to secure your car against theft than it is now. All because the immobilizer was invented only that year. This electronic device prevents the car engine from starting when the wrong key or key fob is used. You can also not worry that your car can be stolen by starting the engine by bypassing the ignition system. Therefore, since the mandatory use of immobilizers, the number of car thefts has decreased significantly. If you're still wondering if your car has an immobilizer, then you may not because the presence of an immobilizer is a rule for all car manufacturers. In addition, immobilizers that were installed at the factory where the car was manufactured are considered the most reliable type. All because they were installed correctly and fit your car model.

Are smart locks weatherproof

With the growing popularity of smart locks, more and more people have decided to choose this type of entrance security over traditional ones. Not only are those locks more convenient, but they are also impossible to pick by intruders. However, as time passes, a logical question arises, “Are smart locks weatherproof?” Sure Lock & Key is here to answer it and any other locksmith-related questions and professionally assist you in case of any trouble. So, if you're thinking about installing a smart lock, keep reading to learn more about its features and main benefits.

What is a handleset

It's hard to imagine a door without a lock and a handle that we're all used to. Without a compilation of lock and handle, which is called a handleset, the door becomes just a leaf of wood or metal with no practical purpose. Needless to say, about the importance of handlesets. Not only do they provide a premise with security, but they also add a unique style and highlight to the interior of your building. So, what are the types of handlesets? Do they influence the security level in your building? We gathered a lot of information about handlesets and want to share our knowledge with you. So, keep reading to learn more.

What is an IC lock

Interchangeable locks, also called IC locks, are widely used in commercial buildings. However, many people might not be familiar with this mechanism. Today, there are so many different lock types out on the market, so it might be quite hard to keep up with all the inventions. So, we want to tell you more about this particular lock type, how it works and what advantages it has over standard locks. Basically, this type of lock has an interchangeable core which has the shape of the number 8. As you can suggest from the name, the main feature of this lock is that a cylinder can be easily changed if needed. To complete this process, you'll need a control key. You can either do it yourself or use professional assistance.

Is biometric lock safe

Unfortunately, burglaries and break-ins are extremely common today, so it's important to provide your building with all the necessary security measures. There are so many different security devices out on the market you can choose from. However, the first thing we recommend you take care of is the lock for the entry point. There are so many lock types available, both mechanical and electronic. So, which one to choose? Which one will provide your property with a higher level of protection? To be honest, there are great options for both traditional mechanical and new electronic locks. It's more a matter of preference which one to choose for your property. Today, we want to discuss one of the newest lock types –a biometric lock. Let's define its features and help you decide whether it's suitable for your needs. Keep reading to learn more.

Can door handles be replaced

There are many reasons why door handles are being replaced. Some people decide to change a handle after a robbery, which is actually highly recommended. Luckily, that is not the main cause of handle replacement. Usually, the most popular reason for changing knobs or handles is their malfunctioning, sagging, or emergency, like a key stuck in the lock. However, some people wisely decide to change worn-out handles over time, even though they might seem to be in great condition. Whatever the reason is, it is possible to replace a door handle. The only question left is, who will be doing that? Can you do it yourself, or maybe you want it to be done by someone else? Sure Lock & Key is ready to assist you if you decide to ask for professional help.