Introduction
Thank you for choosing the ARPHA Keyless Entry Door Lock, Model D180. This electronic keypad deadbolt offers enhanced security and convenience for your home or office. With features like 100 user codes, anti-peeping password protection, one-touch locking, and a low battery alarm, this lock provides a reliable and user-friendly access solution. Please read this manual carefully before installation and operation to ensure proper use and longevity of your lock.
Image: Front view of the ARPHA Keyless Entry Door Lock D180, showcasing the keypad and deadbolt mechanism.
Setup and Installation
Proper installation is crucial for the optimal performance of your ARPHA D180 lock. Follow these steps carefully. A screwdriver is the only tool required for installation.
Pre-installation Checklist
- Ensure your door thickness is compatible (typically 1-3/8" to 2" or 35mm to 50mm).
- Verify the backset measurement (distance from door edge to center of bore hole) is either 2-3/8" (60mm) or 2-3/4" (70mm).
- Confirm the bore hole diameter is 2-1/8" (54mm).
- Check that the cross bore hole for the latch is 1" (25.4mm).
Image: Diagram illustrating the dimensions for easy installation, including backset, bore hole, and cross bore measurements.
Image: A simple illustration of a screwdriver, indicating it is the only tool needed for installation.
Installation Steps
- Prepare the Door: Ensure the door is properly drilled according to the dimensions specified in the checklist.
- Install the Latch: Insert the latch into the door edge, ensuring the bolt faces the correct direction. Secure it with screws.
- Install the Strike Plate: Attach the strike plate to the door frame, aligning it with the latch bolt.
- Install the Exterior Assembly: Place the exterior keypad assembly onto the door, feeding the cable through the bore hole.
- Install the Interior Mounting Plate: Secure the interior mounting plate to the exterior assembly using screws, ensuring the cable passes through the plate.
- Connect the Cables: Connect the cable from the exterior assembly to the interior assembly.
- Install the Interior Assembly: Attach the interior assembly to the mounting plate, ensuring the thumb turn spindle engages with the latch mechanism. Secure with screws.
- Insert Batteries: Open the battery cover on the interior assembly and insert 4 AA batteries (not included), observing polarity.
- Test Operation: After installation, test the lock's functionality using the default code or a key to ensure smooth operation.
Image: The lock automatically recognizes the door's handing (left or right), simplifying installation.
Image: A person installing the lock with a screwdriver, emphasizing the ease of setup.
Operating Instructions
Setting Up User Codes
The ARPHA D180 lock supports up to 100 unique user codes, including administrator and standard user passwords. Refer to the detailed programming guide included in your package for specific steps on adding, deleting, and modifying codes.
Image: Visual representation of 100 group codes entry, showing different user types like family, roommate, friend, agent, delivery man, and repairman.
Image: Illustration showing the capability of setting up to 50 different codes, including administrator and user passwords, along with backup keys.
Keyless Entry
To unlock the door using a code:
- Touch the keypad to activate it.
- Enter your 6-digit user code.
- Press the Lock button (padlock icon). The lock will retract, and the door can be opened.
Anti-Peeping Password: To prevent others from guessing your code, you can enter random digits before or after your actual code. For example, if your code is 123456, you can enter 789123456012. The lock will still recognize the correct sequence within the longer string.
Image: Depiction of the anti-peeping password feature, showing random digits entered before and after the actual password to obscure it.
One-Touch Locking
To lock the door from the outside, simply press and hold the Lock button (padlock icon) for 2 seconds. The deadbolt will extend, securing the door.
Image: A user demonstrating the one-touch lock feature, with an inset showing the auto-lock mechanism.
Image: Close-up of the keypad showing the one-touch lock function with a sample password and random digits.
Image: The lock with a physical key being inserted, highlighting the availability of two backup keys for manual door opening.
Auto-Lock Feature
The lock can be configured to automatically lock after a set period (typically 10 to 30 seconds) once it has been unlocked. This feature provides added security and peace of mind. Refer to the programming guide for instructions on enabling and adjusting the auto-lock delay.
Image: A person leaving a door that is set to auto-lock, with an inset showing the auto-lock icon and time range.
Constant Open Mode
For periods when the door needs to remain unlocked, such as during a party or when moving items, the lock can be set to Constant Open Mode. This allows free entry and exit without requiring a code or key. Consult your programming guide for activation and deactivation steps.
Image: A family enjoying time together with the door in Constant Open Mode, allowing people to come and go freely.
Maintenance
Battery Replacement
The ARPHA D180 lock is powered by 4 AA batteries (not included). When the battery level is low, the lock will emit an audible alarm and/or a visual alert signal (e.g., a red light on the keypad). Replace all four batteries promptly to ensure continuous operation. Do not mix old and new batteries or different types of batteries.
Image: The lock displaying a red alert signal for low battery, with an illustration of a USB-C cable for emergency power supply.
Image: Highlighting the lock's long battery life (up to 180 days) and the emergency power supply option via USB-C.
Emergency Power Supply
In case of complete battery depletion, the lock features a USB-C port for emergency power. Connect a portable power bank to this port to temporarily power the lock and enter your code or use a key to gain access. This is a temporary power source and not for charging the internal batteries.
Cleaning
Clean the lock's exterior with a soft, damp cloth. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the finish and electronic components.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lock does not respond to keypad entry. | Dead batteries; incorrect code entered; keypad malfunction. | Replace batteries; ensure correct code is entered; use emergency power via USB-C; contact support if issue persists. |
| Lock does not auto-lock. | Auto-lock feature is disabled; incorrect delay setting. | Enable auto-lock in programming settings; adjust auto-lock delay. |
| Keypad lights are dim or flickering. | Low battery power. | Replace all batteries immediately. |
| Lock makes unusual noises. | Misalignment during installation; internal mechanism issue. | Recheck installation alignment; contact customer support. |
| Cannot add or delete user codes. | Incorrect programming steps; not in programming mode. | Refer to the programming guide for correct steps; ensure you are in administrator mode. |
Specifications
| Feature | Detail |
|---|---|
| Brand | ARPHA |
| Model Number | D180 |
| Dimensions (L x W x H) | 5.78 x 2.36 x 0.4 inches |
| Item Weight | 2.35 pounds |
| Recommended Use | Residential and Commercial Indoor Door Security |
| Control Method | Touch Keypad, Mechanical Knob |
| Connectivity Protocol | Wi-Fi (Note: Confirm Wi-Fi functionality with product documentation if available.) |
| User Code Capacity | Up to 100 codes (including admin and user codes) |
| Power Source | 4 x AA Batteries (not included) |
| Emergency Power | USB-C Port |
| Material | Zinc Alloy |
| Operating Temperature | -4 °F to 140 °F |
| Waterproof Rating | IP54 |
Image: Icons indicating IP54 waterproof rating, low operating temperature of -4°F, and high operating temperature of 140°F.
Warranty and Support
ARPHA is committed to providing high-quality products and excellent customer service. Your ARPHA Keyless Entry Door Lock D180 comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty duration and coverage details.
For technical assistance, troubleshooting, or warranty claims, please contact ARPHA customer support. We offer 24/7 online service and aim for a 2-hour fast response time to address your inquiries.
Image: A customer service representative with text indicating "24/7 online service" and "2-Hour Fast Response" for ARPHA Guarantee.
Image: Icons representing company milestones: 1,000,000+ users, products available in 54 countries, and 100 patents, indicating ARPHA's experience and quality assurance.
You can find more information and contact details on the official ARPHA website or through your purchase platform.
