One of the newest, most popular types of home automation or smart home technology is the smart lock. These devices let you lock and unlock your home’s front door without a key, and they offer many other features.
Here’s some more information about smart locks, how they work, the different types of smart locks available on the market, and why you should make a smart lock your next home improvement solution.
1. What are Smart Locks?

A smart lock contains sophisticated technology that connects to a variety of devices, allowing you to lock and unlock your front door with several methods.
With a smart lock, you and your family members won’t have to worry about getting locked out.
You can also give guests the ability to enter and leave without a key, then change your smart lock’s settings to take that permission away after they’re no longer staying with you.
2. How Smart Locks Work

Smart locks use Wi-Fi or Bluetooth to communicate wirelessly with other devices. They have motorized bolts, so they can lock or unlock whenever they receive the correct command.
Users don’t need to insert a key into a lock and move the mechanism manually by turning the key. Some smart locks, such as Level locks, also have keys.
That way, your family members can lock and unlock your door with the method that’s most convenient for them.
The Level lock looks just like a normal deadbolt, so this home improvement tool doesn’t have to change the look of your home.
3. Types of Smart Locks

To fit your needs, you can choose from many different types of smart locks:
Bluetooth
Bluetooth is a popular short-range type of wireless communication, and its range is usually about 20 to 30 feet. When your smartphone is near this type of smart lock, you can use it to lock or unlock it.
You can also control some types of smart locks with smart home hubs that can communicate with devices like smart thermostats or doorbell cameras as well.
Since hubs use Wi-Fi along with Bluetooth, they have longer ranges. You can lock or unlock your door by sending a message to a hub with your phone, even when you’re away from your house.
Bluetooth locks use less power than Wi-Fi models, so their batteries often last longer.
Wi-Fi
Wi-Fi smart locks are usually bulkier than Bluetooth models because they need more batteries. They can have ranges of up to 300 feet, and they can provide cloud control, local control, or both without an additional hub.
Biometric
A biometric lock uses fingerprint, voice, or facial recognition to identify people. It only works for a person after they get permission to enter your home and submit their fingerprints or a photo.
4. Reasons to Choose a Smart Lock

Many smart locks use multiple types of smart technology. For example, you can operate a Level lock with your phone, a keypad, a key card, or voice recognition.
Many smart locks send you a notification whenever people use them, letting you know when they go in and out of your home.
These devices often work automatically after a set amount of time or when you leave your home.
That way, you can avoid leaving your door unlocked by accident. A smart lock can even increase the value of your home by making it more appealing to potential buyers.
Smart locks are versatile, convenient, and affordable. By making a smart lock your next home improvement solution, you can take an important step toward transforming your house into a smart home.
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