1. Introduction
This manual provides detailed instructions for the installation, setup, operation, and maintenance of your Arpha Smart Door Lock D180. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Product Features
- Keyless Entry: Access your door using a keypad with up to 100 unique codes (3 administrator, 97 user).
- Anti-Peeping Password: Enhance security by entering random digits before and after your actual password.
- Automatic Locking: Configurable auto-lock feature engages after 10-30 seconds.
- One-Touch Locking: Conveniently lock the door with a single touch.
- Low Battery Alert: Visual and audible alerts for low battery status.
- Emergency Power: Type-C port for temporary power supply in case of full battery depletion.
- Mechanical Backup: Includes 2 physical keys for manual override.
- Durable Design: IP54 waterproof rating, suitable for temperatures from -4°F to 140°F.
- Easy Installation: Designed for straightforward installation with a screwdriver.
- Universal Fit: Compatible with both left and right-handed doors.
3. Specifications
| Feature | Detail |
|---|---|
| Model Number | D180 |
| Brand Name | arpha |
| Power Supply | DRY BATTERY (4x AA batteries, not included) |
| Fit Door Thickness | 35mm-55mm (1-3/8 inches to 2-1/8 inches) |
| Backset Range | 60mm (2-3/8 inches) or 70mm (2-3/4 inches) |
| Ways To Unlock | Mechanical Keys, Password |
| Connectivity | WiFi |
| Waterproof Rating | IP54 |
| Operating Temperature | -4°F to 140°F |
| Certifications | CE, EAC, FCC |
| Package Dimensions | Length 27cm, Width 24cm, Height 10cm |
| Package Weight | 0.98 kg |
4. Package Contents
- Arpha Smart Door Lock D180 (Exterior and Interior Units)
- Mounting Hardware (screws, bolts, etc.)
- 2 x Backup Mechanical Keys
- User Manual
5. Installation
The Arpha Smart Door Lock D180 is designed for easy installation. All you need is a screwdriver. Ensure your door meets the following specifications:
- Door Thickness: 35mm to 55mm (1-3/8 inches to 2-1/8 inches)
- Backset: 60mm (2-3/8 inches) or 70mm (2-3/4 inches)
The lock automatically recognizes the direction of unlocking, making it suitable for both left and right-handed doors.
Figure 1: Door dimensions for installation, including backset and door thickness.
Figure 2: The smart lock automatically adjusts for left or right-handed door configurations.
Figure 3: Installation can be completed with a standard screwdriver.
6. Setup and User Management
This section guides you through registering and managing user passwords for your smart lock.
6.1 Registering the First User (No existing users)
Follow these steps to set up the initial administrator password when no users are currently registered:
- Open the battery cover on the interior unit.
- Press the reset button for 2 seconds. You will hear a voice announcement.
- After the voice announcement, input a 6 to 10-digit password on the keypad, followed by the unlock button (
). - Enter the same password again, followed by the unlock button ().
Video: Registering the first user password.
6.2 Adding More Users
If you have already registered an administrator password, follow these steps to add additional user passwords:
- Open the battery cover on the interior unit.
- Press the reset button for 2 seconds.
- Enter the existing administrator password, followed by the unlock button ().
- Enter a new 6 to 10-digit password, followed by the unlock button ().
- Enter the new password again, followed by the unlock button ().
Video: Adding more user passwords.
6.3 Deleting Users
To delete an existing user password:
- Press "666" on the keypad, followed by the unlock button ().
- Enter the administrator password, followed by the unlock button ().
- Enter the specific user password you wish to delete, followed by the unlock button ().
Video: Deleting user passwords.
7. Operating Instructions
7.1 Unlocking with a Password
To unlock the door using a registered password:
- Enter your 6 to 10-digit password on the keypad.
- Press the unlock button ().
7.2 Anti-Peeping Password Function
To prevent others from guessing your password, you can use the anti-peeping feature:
- Enter any random digits (up to 12 digits).
- Enter your actual 4 to 8-digit password.
- Enter any random digits (up to 8 digits).
- Press the unlock button ().
Figure 4: Using the anti-peeping password feature.
7.3 One-Touch Locking
To quickly lock the door from the outside:
- Simply press the lock button on the keypad.
Figure 5: One-Touch Lock for quick security.
7.4 Automatic Locking
The lock can be configured to automatically lock after a set period (10-30 seconds) once the door is closed. Refer to the full product manual for detailed instructions on configuring this feature.
Figure 6: The Auto Lock feature provides convenience and security.
7.5 Emergency Power Supply
In case the batteries are completely depleted and the low battery alert was ignored, you can temporarily power the lock using a Type-C cable connected to an external power source (e.g., power bank). This will allow you to enter your code and unlock the door.
Figure 7: Low battery alert and Type-C port for emergency power.
7.6 Mechanical Key Override
Use the provided backup mechanical keys to manually unlock the door in any emergency situation, such as battery failure or forgotten passwords.
Figure 8: Using a backup mechanical key.
8. Maintenance
- Battery Replacement: The lock requires 4 AA batteries (not included). Replace all batteries when the low battery alert is activated to ensure continuous operation.
- Cleaning: Clean the keypad and lock body with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the finish or electronic components.
- Inspection: Periodically check all mounting screws to ensure they are tight and the lock is securely fastened to the door.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lock does not respond to keypad entry. | Dead batteries. Incorrect password entered. | Replace batteries. Use Type-C emergency power. Re-enter correct password. Ensure the lock is not in a locked-out state. |
| Low battery alert is active. | Batteries are running low. | Replace all 4 AA batteries immediately. |
| Cannot register new users. | Incorrect administrator password. Maximum user capacity reached. | Ensure the correct administrator password is used. Delete old user codes if the 100-user limit is reached. |
| Lock is not securely fastened. | Loose mounting screws. | Tighten all mounting screws. |
10. User Tips
- Keep Backup Keys Safe: Always store your two mechanical backup keys in a secure location outside your home, accessible in case of emergencies.
- Utilize Anti-Peeping: Make it a habit to use the anti-peeping password feature, especially in public or semi-public settings, to protect your actual code from prying eyes.
- Proactive Battery Replacement: Do not wait until the batteries are completely dead. Replace them as soon as the low battery alert appears to avoid being locked out.
- Regular Cleaning: A quick wipe-down of the keypad can prevent grime buildup and ensure smooth operation.
11. Warranty and Support
Arpha offers a comprehensive warranty and support package for your peace of mind:
- Warranty: 18-month warranty from the date of purchase.
- Money-Back Guarantee: 30-day money-back guarantee.
- Technical Support: Lifetime technical support.
- Contact: For any assistance, please contact our dedicated support team via email at support@arpha.com.
