AL501

Remove: Align the doorbell button module with its original position and gently place it back in a vertical position.

Put it back: Press lightly with your thumb at the arrow location to push the upper end of the doorbell button module in. Press the doorbell button to confirm if it has been installed properly.

1. Press and hold the chime volume setting button for more than 5 seconds, and release when you hear the tone.
2. Press the “Doorbell Button” of external lock at least three times until the chime rings simultaneously.

1. Check your door to see if the deadbolt requires adjustment. If the backset is 70mm, turn the faceplate 180° to extend the length.
2. Insert and screw the deadbolt into the doorframe.
3. Make sure the word “TOP” on the deadbolt faces up.

1. Mark the position on the door frame aligned with the deadbolt.
2. Install the strike box into the frame cavity.
3. Screw the strike plate onto the frame.

1. If you have a 38mm cross bore, replace the spacer before installation.
2. Run the wires from the exterior panel through the door bore hole.
3. Select screws according to your door thickness: A (25mm) for 45-55mm or E (5mm) for 35-45mm.

1. Detach the back cover from the interior assembly.
2. Run the wires through the back cover.
3. Secure the back cover with screws according to door thickness.
4. Tightly fasten the screws. Set with hands first, then use a screwdriver.
5. Wire to the interior assembly.
6. Connect the WiFi antenna to its docking port.
7. Mount the interior assembly. Make sure both wires are tucked into the cabin on the back.
8. Check if the deadbolt retracts by turning the thumbturn.

Step 1: Press and hold “Setting” button. After 4 seconds, the lock will start emitting a beep sound (7 times).

Step 2: Hold the button until you hear the voice prompt: “To confirm, please press the unlock button.”

Step 3: Press the unlock button within 4 seconds. You will hear: “Factory reset succeeded.”

Step 1: Press the “Setting” button. If no administrator password has been set, you will hear: “Please set the administrator password.”

Step 2: Enter a numeric password of 6 to 12 digits.

Step 3: Press the “Lock” button to confirm.

Step 4: Enter the password again to verify.

Step 1: Press the “Settings” button. You will hear: “Please verify administrator user.”

Step 2: Enter the administrator password, then press the “Lock” button to confirm.

Step 3: If verification is successful, you will enter the setting mode.

When you need to go on vacation for an extended period, you can set the door lock to vacation mode. In this mode, the door lock will disable some functions and reduce response speed to minimize power consumption and prevent the battery from draining during long periods of inactivity.

Enter Path: Setting Mode → Press [4] → Press [4]

Exiting Vacation Mode: While in vacation mode, the touch keypad will no longer be activated by touch. To exit, press and hold the “Lock” button for 5 seconds.

When you find that the actions of the lock button and unlock button are opposite to the actual door lock operation, this is usually due to the door lock incorrectly determining the direction of opening. Use this function to re-detect the opening direction.

Enter Path: Setting Mode → Press [4] → Press [6]

Once activated, the door lock will no longer automatically lock until it is manually locked or the lock button is pressed.

Enter Path: Setting Mode → Press [4] → Press [7]

Note: When manually locking or pressing the lock button, the system will automatically exit this mode.

1. Download the arpha plus App from Google Play or App Store.
2. Register and login to the arpha plus App.
3. Follow the instructions to calibrate the smart lock.
4. Complete Bluetooth & WiFi settings in the App.

1. Follow installation instructions to install the smart lock.
2. Download arpha plus App.
3. Register and login arpha plus App.
4. Calibrate the smart lock and complete Bluetooth & WiFi settings in the App.