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How to change the code on an electronic door lock

Keyless entry locks are convenient because you don’t have to worry about losing your key or about keys getting stuck in the lock. This type of lock is perfect for vacation homes used by multiple families or for rentals. Keyless entry locks can’t be picked like traditional locks because they don’t have a keyhole. You can change the combination of the lock whenever you want. You can also make it almost impossible for someone to guess your keyless entry lock code because you can choose up to six digits for the code. If you’re wondering how to change the code on an electronic door lock, you’re in the right place because we’re here to help! Sure Lock & Key has 35 years of experience in the Locksmith industry and has extensive knowledge about everything to do with locks and keys.

How to change the code on a keypad door lock

So, how can you change the code on a keypad lock? It is possible to change it yourself, but to do it quickly and accurately, we recommend you follow these simple steps:
  • First, remove the lock from the door following the manufacturer’s instructions. Most electronic locks come with two screws that need to be unscrewed from the inside of the door.
  • Turn the lock over so that its keypad is facing down. Check the back to find the screws that hold the back cover. You may find at least 2 screws, one at the bottom and one at the top. Use a screwdriver to unscrew the screws by inserting it into each hole and turning them counterclockwise.
  • At this point, you need to carefully remove the backplate of the lock and set it aside. If you look carefully at each hole in the lock, you will see that some are blue and others are red. Always remember that the red holes match the current code combination.
  • Next, take a pair of tweezers and insert them into each red hole. Carefully pull out the metal chips and place them on the table.
  • Decide on a new code combination and remove the blue chips from the numbered lock holes corresponding to the desired combination. Replace each blue chip with a red one as you take them out. There is a square cutout on one side of the chip; make sure that this side faces the outside door lock with code as you insert the chip.
  • If any hole is left empty, fill it with blue shavings. Also, check the holes to ensure your new combination contains red chips in each numbered hole.
  • Now place the back cover on the unit and insert all the screws with a screwdriver. That is the last step. Turn the lock over so that the keypad is facing you. Now press the clear button first and enter the new code combination. If this is done correctly, your digital door lock will unlock as soon as you enter the code.

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Can you hack an electronic lock?

Now more than ever, people are abandoning traditional key locks and installing electronic locks on their doors. These locks, which allow users to lock, unlock and control doors remotely via Bluetooth, Wi-Fi, or both, provide convenience and some security benefits that traditional key locks cannot compete with.

When installed and used correctly, smart door locks can be just as secure as conventional door locks. Authentication features such as a combination key code or fingerprint and facial recognition add an additional layer of security, which is more than just traditional locks with a key and toggle switch. However, if smart locks aren't made or programmed properly, they can have certain risks involved. Recently, security researcher Anthony Rose tested 16 Bluetooth-enabled smart locks and found that 12 of them had either no or weakly enabled security.
door lock with code
door lock with code

How to delete all Schlage door lock code

Before we get to how to delete the Schlage digital lock code, let me quickly explain what each of the Schlage button lights indicates, as this will allow you to understand the light signal when entering the Schlage digital lock code.
Orange light: If the Schlage button flashes orange once, the lock is in programming mode.
Green light: This means that the numeric code is accepted.
Red light: A red light flashes if you have entered the wrong Schlage lock release code.
It’s a lengthy process, but if you make some effort, you can get it right. First, enter the programming code. Then wait until the Schlage button lights up orange three times and the lock beeps three times. Then press the Schlage button on the keypad. Press button 6 on the keypad. Then wait for three orange lights and three beeps again. Then enter the programming code again to complete the process. The Schlage button will light green once, followed by one long beep, indicating that all user codes have been deleted. That is all you need to do to delete all codes in the Schlage lock simultaneously.

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How to unlock a keypad door lock without the code

If you need to unlock a door lock without a key, there are many ways to do it. The easiest way is to use professional residential locksmith services. That is the most reliable and reasonable option, but there are alternatives.
If you can’t gain access because you forgot the combination to your key code door lock and have no other way to get into your home or business, here are a few suggestions that may help:
  • Contact the manufacturer of your code door lock and ask them for the factory master code. They will tell you what to do and how to reset your coded door lock.
  • Use an RFID card to unlock without a code.
  • Call your landlord or building manager and ask for the code.
  • Try resetting a coded door lock with a factory master code.
  • Try hacking it
electronic lock
electronic lock

Summing up

It is essential to learn how to change the code on electronic locks. You may need to set up a separate security code for house guests or close friends. You may also change the codes from time to time to increase security.
Changing security codes is also a good idea if you think someone else knows your code. This is less likely to happen if you haven’t shared your code with someone else. You can try to do it yourself, but we recommend getting help from someone who has the knowledge and experience.

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