December 7, 2023
Smart lock installation

Installing a keyless door lock, a Smart lock installation as a keypad lock, or a smart lock can enhance your home’s security and convenience. Here are step-by-step instructions for installing a keyless door lock:

Note: Be sure to read the manufacturer’s installation instructions that come with your specific keyless door lock, as installation methods may vary slightly depending on the model and brand.

Tools and Materials Needed:

  • Keyless door lock
  • Screwdriver
  • Drill and drill bits (if needed)
  • Tape measure
  • Pencil or marker
  • Level
  • Batteries (if applicable)


  1. Remove the Existing Lock:

    • If you have an existing lock on the door, remove it first. This may involve unscrewing the screws and taking out the old lockset.

  2. Prepare the Door:

    • Ensure that the door is clean and free of any debris or old lock components. If necessary, use a chisel and hammer to create a flat, even surface for the new lock.

  3. Position the Lock:

    • Place the keyless door lock on the door at the desired height. Most keyless locks are installed above the handle or knob, but follow the manufacturer’s instructions for the recommended placement.

  4. Mark Drill Holes:

    • Use a pencil or marker to mark the locations of the screw holes and any additional holes needed for wires or cables if it’s a smart lock.

  5. Drill Holes (If Needed):

    • If the lock requires additional holes for wiring, use a drill and the appropriate drill bit to create these holes. Be careful to drill straight and at the correct depth.

  6. Install the Lock Body:

    • Attach the lock body to the door using the screws provided. Make sure it’s securely fastened and level. Use a level to ensure that the lock is straight.

  7. Connect Wires (If Applicable):

    • If you’re installing a smart lock that requires wiring, carefully connect the wires according to the manufacturer’s instructions.

  8. Install the Keypad or Touchscreen (If Applicable):

    • Securely attach the keypad or touchscreen part of the lock to the exterior side of the door using the provided screws.

  9. Install the Strike Plate:

    • Place the strike plate on the door frame, aligning it with the lock. Mark the screw hole positions, and then install the strike plate with screws.

  10. Install Batteries (If Applicable):

    • If your keyless door lock operates on batteries, insert the required batteries into the lock. Follow the manufacturer’s instructions for battery installation.

  11. Test the Lock:

    • Test the keyless lock by entering the default or user-programmed code. Ensure that it locks and unlocks the door smoothly.

  12. Program Codes (If Applicable):

    • If the lock allows you to program user codes, follow the manufacturer’s instructions to set up access codes for yourself and other authorized users.

  13. Secure Any Additional Components (If Applicable):

    • If your keyless lock has additional components, such as a cover or trim plate, secure them according to the manufacturer’s instructions.

  14. Adjust Settings (If Applicable):

    • If you have a smart lock, download the manufacturer’s app and follow the setup instructions to configure additional settings, such as remote access, notifications, and automation features.

  15. Complete Installation:

    • Once you have tested the lock, programmed codes, and adjusted any settings, your keyless door lock installation is complete.

Always follow the manufacturer’s specific installation instructions to ensure the proper installation and functionality of your Smart lock installation. If you encounter any difficulties or have questions, consult the manufacturer’s customer support or seek assistance from a professional locksmith or installer.