Product Overview
The ARPHA Keyless Entry Door Lock is designed to provide advanced and secure smart lock solutions, enhancing convenience, security, and peace of mind for your home or business. This smart deadbolt lock offers multiple unlocking methods and intelligent management features.

Image: The ARPHA Keyless Entry Door Lock, featuring a sleek black design with a numeric keypad and a round knob, is shown installed on a white door. A smartphone screen next to it displays the lock's app interface, indicating its smart control capabilities. Two key fobs are also visible at the top left.
Key Features
- 5-in-1 Unlocking Methods: Unlock via mobile application, key fob, keypad password, one-time password, or traditional mechanical key.
- Extensive Password Capacity: Supports up to 100 different user passwords, ideal for various settings including homes, Airbnb rentals, apartments, offices, and hotels.
- Smart App Management: Remotely control the smart deadbolt lock via the ARPHA app (requires ARPHA gateway, sold separately). Generate unique passwords for visitors and unlock the door from anywhere.
- Automatic Locking: The electronic smart deadbolt automatically locks the door within 10 to 30 seconds after a password entry, ensuring security even if you forget to lock it.
- Anti-Peeping Tactile Keypad: Features a secure keypad that prevents unauthorized viewing of your password by allowing you to enter random digits before or after your actual code.
- Easy Installation: Designed for straightforward installation with just a screwdriver, fitting most American standard left-handed and right-handed doors.
- Door Compatibility: Suitable for doors with a thickness of 35 mm to 55 mm and backsets of 60 mm or 70 mm.
- Wi-Fi Connectivity Note: For remote control via Wi-Fi, ensure your home Wi-Fi network is 2.4 GHz.
Installation Guide
The ARPHA Keyless Entry Door Lock is designed for easy installation on most standard American doors. A screwdriver is typically the only tool required.
Door Compatibility and Dimensions
Ensure your door meets the following specifications for proper installation:
- Door Thickness: 35 mm to 55 mm (1.38" to 2.17")
- Backset: 60 mm (2-3/8") or 70 mm (2-3/4")
- Door Hole Diameter: Primarily suitable for 54 mm (2-1/8") door holes.

Image: A detailed diagram illustrating the compatibility of the ARPHA lock with standard left-handed and right-handed doors. It provides precise measurements for door thickness (35-55mm), backset (60mm or 70mm), and door hole diameter (54mm). The image also shows the dimensions of the lock's exterior and interior components.
General Installation Steps (Refer to included physical manual for detailed instructions)
- Prepare the door by ensuring the correct hole drilling and backset.
- Install the latch into the door edge.
- Install the exterior assembly, feeding the cable through the door hole.
- Connect the cable to the interior assembly.
- Secure the interior assembly to the door.
- Install batteries (not included) and test the lock's functionality.
Operating Instructions
5-in-1 Unlocking Methods
The ARPHA smart lock offers versatile access options:
- App Control: Use the dedicated ARPHA mobile application for remote unlocking and management (with gateway).
- Key Fob: Tap the provided key fob on the lock's sensor to unlock.
- Keypad Code: Enter your programmed password on the tactile keypad.
- One-Time Password: Generate temporary codes for guests or service providers.
- Mechanical Key: Use the physical backup keys for traditional unlocking.

Image: This visual guide demonstrates the five ways to unlock the ARPHA smart lock. It shows a hand using the mobile app, a key fob, entering a code on the keypad, and using a traditional key, highlighting the lock's versatility.
Code Management (Up to 100 Codes)
The lock supports up to 100 unique codes, including user codes and key fobs, making it suitable for various users such as family members, delivery personnel, cleaners, and friends. Two physical keys are also provided for backup.

Image: This graphic illustrates the extensive code versatility of the ARPHA lock, capable of storing up to 100 pin codes. It depicts various user types (families, delivery personnel, cleaners, friends) who can be assigned codes, along with the capacity for 50 user codes, 50 key fobs, and the inclusion of 2 physical keys.
Smart App Control
With the ARPHA app and an optional gateway, you can manage your lock remotely. This includes generating unique, temporary passwords for visitors and unlocking the door from anywhere with an internet connection.
Automatic Locking
For added security and convenience, the smart deadbolt features an auto-lock function. After a successful password entry, the door will automatically lock itself within 10 to 30 seconds, eliminating worries about forgetting to secure your home.

Image: This image demonstrates the auto-lock feature, depicting a person leaving their home with groceries. An arrow indicates the lock automatically engaging after 10-30 seconds, with text reassuring users not to worry about forgetting to lock the door.
One-Time Codes
Easily provide temporary access to guests or service personnel by generating one-time use codes through the app. These codes expire after a single use, ensuring controlled access.

Image: This image illustrates the convenience of one-time codes. It shows a person on the phone saying, "Hi, I went out. Here's the one-time code 543215 to get in," and another person, presumably a service worker, receiving the code and using it to unlock the door.
Anti-Peeping Tactile Keypad
Protect your password from prying eyes. The anti-peeping feature allows you to enter any random digits before or after your actual password. As long as the correct password sequence is embedded within the entered digits, the lock will open, preventing others from discerning your true code.

Image: This diagram visually explains the anti-peeping tactile keypad feature. It shows a person in a balaclava attempting to peek, while the keypad demonstrates how random digits can be entered before or after the correct password to obscure it, ensuring privacy and security.
Product Specifications
| Feature | Detail |
|---|---|
| Manufacturer | ARPHA |
| Item Model Number | AL301K |
| Product Dimensions (L x W x H) | 3.3 x 14.73 x 7.11 cm; 1.63 kilograms (1.3 x 5.8 x 2.8 inches; 3.6 lbs) |
| Color | Black |
| Style | Modern |
| Finish Type | Matte Black |
| Material | Zinc |
| Shape | Rectangular |
| Number of Pieces | 1 |
| Special Features | Anti-peeping password, Touch keypad deadbolt with handle, Keyless entry door lock, One-Touch Locking, IP54 Waterproof |
| Included Components | Exterior Assembly, Knob, Backup Keys, Latch, Interior Assembly |
| Battery(ies) Included | No |
| Battery(ies) Required | Yes |
| Lock Type | Keypad Deadbolt with Knob, Combination Lock, Bluetooth Door Lock |
| Date First Available on Amazon.com.be | February 2, 2024 |
| Average Customer Reviews | 3.9 out of 5 stars (52 ratings) |
Maintenance
To ensure the longevity and optimal performance of your ARPHA Keyless Entry Door Lock, follow these general maintenance guidelines:
- Cleaning: Wipe the keypad and lock body with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the finish or electronic components.
- Battery Replacement: Replace batteries promptly when the low battery indicator appears. Use high-quality alkaline batteries for best performance.
- Mechanical Check: Periodically check that all screws are tight and that the deadbolt operates smoothly. Lubricate the latch mechanism if necessary with a silicone-based lubricant.
- Firmware Updates: If available through the ARPHA app, ensure your lock's firmware is updated to the latest version for improved security and functionality.
Troubleshooting
If you encounter issues with your ARPHA Keyless Entry Door Lock, consider the following common troubleshooting steps:
- Lock Not Responding: Check battery levels and replace if necessary. Ensure the keypad is clean and free of debris.
- Incorrect Code Entry: Double-check that you are entering the correct password. Remember the anti-peeping feature allows for random digits before or after the actual code.
- App Connectivity Issues: Ensure your ARPHA gateway (if used) is properly connected to your 2.4 GHz Wi-Fi network. Restart the app and the gateway if problems persist.
- Deadbolt Not Extending/Retracting: Check for any obstructions in the door frame or strike plate. Ensure the lock is properly aligned and installed.
- Factory Reset: As a last resort, a factory reset may resolve persistent issues. Refer to the detailed physical manual for instructions on how to perform a factory reset. Note that this will erase all programmed codes.
For more complex issues, please refer to the comprehensive troubleshooting section in the full product manual or contact ARPHA customer support.
Warranty and Support
Specific warranty information for the ARPHA Keyless Entry Door Lock is typically provided with the product packaging or available on the manufacturer's official website. Please retain your proof of purchase for warranty claims.
For technical support, product inquiries, or warranty service, please visit the official ARPHA website or contact their customer service department using the contact information provided in your product documentation.





