How do keyless locks work? – Living Doors Blog (2023)

Technology is expanding. We see robots in Japan and self-driving cars in markets around the world, scary right? As technology continues to grow, our security features become stronger, more protective, and much more intelligent.

Since security is paramount in our door specifications, we decided to take a closer look at keyless door locks. you work How do we use them? And really, how secure are they compared to using a standard key? We'll see...

What are keyless door locks?

Keyless door locks are essentially a door that can be locked and unlocked without the need for a physical key. Keyless door locks come in several forms:

  • Door locks with facial recognition
  • Fingerprint door locks
  • door locks fob
  • combination door locks

The most common way to lock doors without a key is by using a PIN code; a bit like the kind of pin pad you'd see in a supermarket staff area. These are incredibly useful as they eliminate the need to use a physical key. This results in much easier access when you're carrying a few bags and eliminates the unfortunate event of losing your key or having the key break in the lock.

While a PIN code is currently the most popular method for keyless door locks, we believe that with the rapid development of technology, smart locks such as facial recognition door locks will rapidly gain popularity in the coming years.

How to use a keyless door lock

A keyless door lock works like a normal keyed lock; The locking mechanism rotates in or out depending on whether you are locking or unlocking the door. Depending on the type of keyless door lock, you will need to use different methods to lock or unlock the door.

How to open/unlock a door without a key

If your digital door lock is facial recognition, open the door by showing your face to the camera. The device will then scan her face and unlock the door once it recognizes you.

With fingerprint scanners, you have a pad that you place your finger on, similar to unlocking your phone, and when the device recognizes your fingerprint, the door unlocks.

A fob is pretty simple. The device has a mechanism that is connected to the mechanism on the key ring. Placing the key fob on the device unlocks the door.

The most popular electronic door lock is the PIN code. To do this, set a code for the device. After entering the code, the door unlocks.

How to install a keyless door lock

Keyless door locks are installed in the same way as a keyed door lock. All you need is a tape measure and a drill. Everything you need to install the electronic lock, such as: B. the device and the locking mechanism are included in the packaging of the product you purchased. To install the keyless lock, all you need to do is make sure you have measured where the device sits correctly on each side of the door and that they line up perfectly. Also, you need to take care to perfectly align and install the locking mechanism as well. As long as your measurements are correct, installing your digital door lock couldn't be easier.

Remember that when it comes to key locks and smart locks, it doesn't have to be one or the other. You can work at the same time.

If you need to program your smart door lock, we recommend that you do so after installation and not before. The best way to program your smart door lock is to follow the manufacturer's instructions, as the methods vary by type.

How secure are keyless door locks?

Digital door locks are incredibly secure; They are extremely durable and robust. If you do not have a multi-point locking system, you will find that a keyless door lock is much more secure than your standard keyed locking system.

A keyed locking system is always a great way to open and close the door. However, losing keys and stealing keys in locks is very common. A digital locking system prevents this entirely; unless you go for the fob option. Because you don't need a physical key, a keyless door lock is one of the most secure features for your exterior doors.

However, electronic door locks have few disadvantages. If you use a PIN pad and don't clean it regularly, it can be pretty obvious which numbers to use to get into your home. Once installed, do not be lazy and keep the default PIN code. These PIN codes are universal and it will be incredibly easy for thieves to get into your home if you haven't changed them to a unique set of digits.

When choosing a keyless door lock, we always recommend choosing a locking system that allows the use of the battery as a backup. If the power goes out and your electronics do not have an emergency keyhole, you may be locked in or out of your home, or the outside door may not lock completely. Having a backup plan is essential when shopping for a digital door lock.

How to reset a keyless door lock

If your electronic door lock doesn't work or you forgot your PIN, you need to reset it. To reset a keyless door lock, you must follow the manufacturer's instructions. If you're locked out of your home and can't access instructions on how to reset or replace your keyless door lock, it's best to carefully remove the door lock. When you remove the front latch, the inner section should come out. Once you've done that, you can access the inside of your house.

The 3 Best Keyless Door Locks

Schlage Connect Z-Wave Plus Smart Deadbolt#

How do keyless locks work? – Living Doors Blog (1)

One of the best rated keyless door locks on the market right now. This deadbolt lock offers a touch panel PIN code locking system with key bypass if you forget your PIN. With the additional Z-Wave Plus feature, you can also lock and unlock the door with the sound of your voice. Schlage's Smart Deadbolt Lock even connects to the Amazon Echo so you can command Alexa to lock and unlock your door for you.

August Smart Lock Pro

How do keyless locks work? – Living Doors Blog (2)

This is such a clever piece of technology and so relevant to today's smartphone usage. Let's face it, we're never without a smartphone these days.

This little device will open your door when you are around; It does this by connecting to your phone. Once you've closed the door, you can set the device to automatically lock the door as soon as you leave or up to 30 minutes afterward. August Smart Lock Pro lets you set up virtual guest keys so your visitors can come in and out of your home, and gives you remote access so you can control locking and unlocking your phone wherever you are.

SoHoMiLL YL 99 keyless door lock

How do keyless locks work? – Living Doors Blog (3)

If simplicity is your thing, this SoHoMiLL Keyless Door Lock is for you. This door lock is very simple in design and easily fits into any doorknob hole; If you currently have an exterior door knob, installing this device will require very little effort. Setting up an access code allows you to lock and unlock your home with just a few keystrokes. In addition, you can also set individual codes for each family member.

A great added feature of this simple keyless door lock is the energy efficient LED light that pops up, great for seeing in the dark.

Well, this keyless door lock may not be as technologically advanced as the other 2, but it definitely gets the job done.


How do keyless entry door locks work? ›

The motor is controlled by an electrical impulse, which may be triggered in a number of ways: by an electronic card reader, by a keypad or by a wireless remote control sensor. Either way, the electronic door lock is configured to start the motor-driven actuator only once it has received the correct electronic input.

Do keypad doors lock automatically? ›

Keyless Entry and Exit

When it's time to leave the house, a keypad lock will automatically lock behind you, essentially eliminating that all-too-common scenario where you're halfway to work and wondering whether you locked the front door or not.

How do keyless locks get power? ›

Smart locks are usually powered by batteries, but it also depends on the type of power source for the smart lock you choose. These batteries supply power for many components, including wireless chips, LED lights, and the motors used to lock and unlock doors. It can be divided into dry batteries and lithium batteries.

How does keyless entry work for home? ›

Keyless entry means never being locked out of the home because a tenant has lost or forgot their keys somewhere. Instead, individuals simply enter the code and enter the property. Better yet, some of the most advanced keyless entry systems are fingerprint activated.

What are the disadvantages of keyless entry? ›

Cons of a Keyless Entry System
  • If you have trouble remembering codes, a keyless system may not be for you. ...
  • A power failure can cause some issues with keyless systems. ...
  • Cost can be prohibitive.
Feb 4, 2019

What controls the keyless entry? ›

A key fob is the small handheld remote control device that controls a remote keyless entry system. When you press the button on your keys and hear the comforting chirp of your car's unlocking mechanism, you can thank the humble but mighty key fob. But there's a lot more to key fob technology than you might realize.

Can keyless door locks be hacked? ›

Like any other technology, the keyless entry system can be hacked. When you install a keyless front door lock, there's always the possibility of it becoming a target for hackers and thieves.

Are keypad locks safer than key locks? ›

Keypad locks have a different hardware design than other types of locks. They don't have cylinder mechanisms, so they essentially cannot be picked or bumped like conventional locks. This keeps the building more secure. Instead of risking losing keys and having to rekey or change out the lock.

Do keypad locks work when powers out? ›

Myth #1: Keyless locks will fail during power outages.

Fortunately, this is not the case. Keyless locks operate on battery power, which means that even if you experience a power failure in your home or business, your keyless lock will still function as normal.

How do smart door locks stay powered? ›

The smart lock itself, being an electronic device, requires a power supply in the form of a battery. So your lock will include a small, hidden battery compartment. ADTs smart door lock operates off of four AA batteries and will notify you when the battery level is getting low and needs replacing.

Do smart locks work without electricity? ›

Your smart door lock runs on batteries and any codes that have already been added to your lock will still work. You will not, however, be able to remotely control the lock (or any other devices in the app) or add and delete Access Codes until the power and the hub come back online.

Does digital door lock need electricity? ›

Power outages will not affect your digital lock

However digital locks actually derive their power from batteries – not from your home electrical system. So even if the appliances in your home are shut down during a power outage, the digital lock on your front door will remain powered and secure.

What is the difference between keyless entry and remote keyless entry? ›

Keyless entry systems almost always have a conventional key backup, while remote keyless entry systems may not. Keyless entry systems are only limited to locking and unlocking the door. But remote keyless entry systems may be able to start the vehicle and access some other functionalities.

What is the difference between keyless entry and passive keyless entry? ›

Keyless Entry involves the vehicle owner pushing buttons on the key to unlock and lock the car doors and other features like opening the trunk. Passive Keyless is when the keys can remain in your pocket and you touch an area to unlock and lock the doors, or wave your foot to open the trunk area.

How long do keyless locks last? ›

Several factors play into how long your batteries will last, including environment, temperature, and weather stripping. Typically, battery life ranges from 6 months to 1 year.

How long do keyless entry locks last? ›

Battery-Powered Locks

Fortunately, today's keyless locks have been engineered to require only a very minimal amount of battery power per use. In fact, most keyless locks can operate anywhere between 3-5 years off the original batteries.

How long do keyless keys last? ›

For most car key fobs, the battery life is three to four years with normal use, Freeman says.

Can you start keyless entry without key? ›

Generally speaking, there's no limit to the distance a vehicle with keyless entry and start can go without the keyfob being in the car. The vehicle will often just beep without the key present.

What happens when keyless entry doesn't work? ›

A bad battery in the key fob is most commonly the reason for a failure to send signals to the keyless entry system. If it is available, use the spare key fob to open the vehicle and start the ignition. If the spare fob is not available, use the provided key embedded in the fob to unlock the door.

How do thieves steal cars with keyless entry? ›

Keyless theft, also known as 'relay theft', occurs when device is used to fool the car into thinking the car's own remote key fob is close by; this unlocks the car and allows the ignition to be started.

What are the disadvantages of smart locks? ›

Cons Of Having A Smart Lock

Smart locks communicate with your phone, usually via Bluetooth or Wi-Fi. If your phone is stolen, you lose it or it dies, you could get locked out if you don't have a backup plan (like logging in to your account on another device).

Are keyless door locks reliable? ›

Keyless door locks aren't necessarily more secure than traditional locks. Every lock on the market, keyed or keyless, has a physical weakness: The lock is only as strong as the construction material, the length of the deadbolt, and the strength of the material the bolt slides into.

What kind of door lock is most secure? ›

Deadbolt door locks are the most secure type of key lock and are usually used on a home's exterior door. Available in single- and double-cylinder styles, deadbolts are rated according to their strength from Grade 1 to Grade 3. A Grade 1 is the highest grade and provides the most security.

Can a locksmith open an electronic door lock? ›

The answer is yes! Emergency locksmiths are trained in many different areas and can most certainly handle unlocking your electronic lock if you're in an emergency situation. Since emergency locksmiths need to deal with emergency situations, they are trained to be prepared to handle any security system.

What type of key is not good for opening doors? ›

Wrong Key. What kind of key doesn't open a door? Sent by: Age: Monkey.

Which is more secure Schlage or Kwikset? ›

Schlage also has a slightly higher ANSI grade of security certification than Kwikset for its smart locks, meaning they're just a little bit safer and tougher to break, but Kwikset locks are still exceptionally strong. In favor of Kwikset, its locks also tend to be slightly cheaper than Schlage counterparts.

What happens if smart lock battery dies? ›

Your Smart Lock will give you low-battery warnings for multiple weeks before it loses power. However, if your Smart Lock dies entirely before you can replace your batteries, your key will still work. This is the same deadbolt key that you've always used - the Smart Lock doesn't change the key needed.

Do smart locks work without WiFi? ›

Non-WiFi-enabled Smart Locks

Non-WiFi-enabled locks usually incorporate the Bluetooth protocol. This helps connect the lock to your smartphone, allowing both devices to communicate with each other. Its features, functions and performance aren't affected by an Internet connection.

What type of lock will remain locked when there is no power? ›

So a fail secure lock locks the door when power is removed. Often fail secure locks are used for IT rooms or other sensitive areas. However because the door keeps being locked in emergencies, typically it will be usable with a mechanical override, such as a regular key.

Do all smart locks require batteries? ›

Most smart locks on the market still require batteries these days, but there are a few examples that work just like this showcased technology here.

Are smart locks easily hacked? ›

Are smart locks hackable? Any technology that connects to the internet has the potential to be hacked. However, smart locks that work with a traditional locking mechanism, that can only be physically opened with a key, offer the best resistance against hackers.

Why does smart lock not work all the time? ›

There's a chance that your phone simply hasn't updated its location status in a while. If this is the case, Smart Lock will stop working, as Trusted Places needs a fairly recent location report before it will unlock your phone.

Do smart locks affect insurance? ›

As it stands, smart locks don't currently affect your home insurance as long as they work in conjunction with a mortice deadlock, your front door will be considered just as secure as a standard key-operated lock.

What is the difference between a smart lock and an electronic lock? ›

The difference lies in the following: Digital locks require some form of physical interaction with or proximity to the lock to function. Smart locks integrate with wireless, Bluetooth or similar technologies to enable remote access control, typically through a mobile device.

Is smart lock safer than deadbolt? ›

While smart locks offer ease of access and they can be locked from anywhere, if you forget to lock up, they are very similar to traditional locks when it comes to security. Since most smart locks work with a traditional deadbolt, they are just as secure as traditional locks.

How often do you change the battery in a digital lock? ›

Energizer, Duracell & Panasonic work best. Change batteries every 8 - 10 months. Diligently check for battery leakage every 6 months. Avoid lithium, carbon-zinc and rechargeable batteries altogether.

Why are key fobs better than keys? ›

The benefit of a key fob is that it offers complete convenience. At the touch of a button, you can lock and unlock the car, unlock and maybe even open the boot, and if you have a smart key system,it can even mean the car can be started.

Why is a FOB better than a key? ›

With a key fob, the user does not have to unlock the device with a real key as with manual locks. In addition to providing remote-enabled access, the key fob is more convenient and more secure.

Is keyless entry a good idea? ›

If you own or manage a building that still uses keys, you're at a security risk. Keyless entry is a much more effective security solution, leaving your people and property much more secure. When it comes to keyless entry, you can opt for keycards or codes that employees use to gain entry.

Does keyless entry have push start? ›

And one automotive amenity that's gaining popularity is the keyless ignition system, also known by such names as keyless start, keyless push-button start, intelligent key and smart key. Whatever it's called, this feature allows you to fire up your car's engine without fumbling for a key in your pocket or purse.

What does FOB stand for in keyless? ›

which stands for Free On Board. That acronym is used in commerce to mean that goods don't have to be paid for at the time of shipment.

How does front door keyless entry work? ›

Also called a smart or electronic lock, a keyless door lock is a lock that doesn't require a key. Simple, right? Keyless door locks can use facial recognition, finger prints, fobs, or combination codes to lock and unlock doors. One of the most common types of keyless locks use a pin code.

How are thieves breaking into keyless entry cars? ›

Keyless theft (otherwise known as relay theft) is relatively simple; all it requires is two small boxes of electronics, which thieves can use to open your car in as little as 60 seconds. Crooks will typically work in pairs to commit relay theft, with one holding a relay amplifier, and the other a relay transmitter.

Is keyless entry safer than key? ›

Keyless entry door locks offer a number of advantages over traditional keyed locks. They are more convenient because you don't have to carry a key with you. They are also more secure because it is much harder for someone to guess your code than it is for them to pick a traditional lock.

Does a keyless car lock when you walk away? ›

When you walk away from the vehicle while carrying the remote transmitter, the doors can automatically lock if the following conditions are met: • The remote transmitter is within a range of 8 feet (2.5 m). All doors and the hood are closed. There is not an additional remote transmitter inside the vehicle.

Does aluminum foil block key fob signal? ›

In light of this, cybersecurity experts recommend wrapping your key fob in tin foil so potential thieves won't be able to intercept your signal.

What happens if key fob leaves vehicle while driving? ›

A: Leaving the device in the car, or even within the proximity communication range, may be detrimental. Quite often, the transmitter and receiver continue to communicate. This may keep the vehicle's controller area network bus and modules awake. That can kill the car's battery.

How long do batteries last in keyless door locks? ›

In fact, most keyless locks can operate anywhere between 3-5 years off the original batteries. Most electronic keyless locks also come equipped with a low battery indicator light or warning sound, which will alert you well in advance when the battery is getting low.

Which keyless cars are most stolen? ›

The likes of the BMW 3 Series, Mercedes E-class and Land Rover Discovery were also among the most stolen cars, underscoring the extent to which thieves are targeting high-end luxury vehicles with keyless entry systems.

What is the most stolen car in 2022? ›

What Are the Most Stolen Cars as of 2022?
  • Honda Civic.
  • Honda Accord.
  • Toyota Camry.
  • GMC Pickup.
  • Nissan Altima.
  • Honda CR-V.
  • Jeep Cherokee/Grand Cherokee.
  • Toyota Corolla.
Dec 20, 2022

Where should I keep my car keys at night? ›

Where do you put your car keys at night? Putting the keys near you at night, rather than the front door, is best. Keyless fobs should be placed into an RFID/Faraday box.


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