1. تعارف
This manual provides detailed instructions for the installation, operation, and maintenance of your ARPHA D160 Keyless Entry Door Lock. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product. Keep this manual for future reference.

Figure 1.1: The ARPHA D160 Keyless Entry Door Lock, shown with its mechanical keys.
2. حفاظت جي ڄاڻ
- Do not attempt to disassemble or repair the lock yourself. Contact qualified personnel for service.
- Use only specified battery types (4x AA batteries, not included). Do not mix old and new batteries or different types of batteries.
- Keep mechanical keys in a secure location outside the property to prevent lockout in case of battery failure or electronic malfunction.
- Avoid exposing the lock to direct water spray or extreme temperatures.
- Regularly check battery levels and replace batteries when the low battery alert is activated.
3. پيڪيج مواد
انسٽاليشن شروع ڪرڻ کان اڳ پڪ ڪريو ته سڀئي جزا موجود آهن:
- Exterior Keypad Knob
- اندروني ڇت
- لچ بولٽ
- هڙتال واري پليٽ
- Mounting Hardware (screws, spindle)
- مشيني چاٻيون (2)
- استعمال ڪندڙ دستي
4. پراڊڪٽ ختمview
The ARPHA D160 Keyless Entry Door Lock offers convenient and secure access with multiple features designed for ease of use and enhanced security.

شڪل 4.1: ختمview of ARPHA D160 Keypad Door Knob features, including low battery alert, auto-lock, virtual password, support for 50 user codes, silent mode, and emergency charging capabilities.
اهم خاصيتون:
- بغير چاٻي جي داخلا: Access your door using a programmable passcode.
- ائپ ڪنٽرول: Manage lock settings and access codes via a dedicated mobile application.
- One-Time Code: Generate temporary access codes for guests or service providers.
- اينٽي پيپنگ پاسورڊ: Enter random digits before or after your actual code to prevent unauthorized viewing.
- خودڪار لاڪ: Automatically locks the door after a set period.
- خاموش موڊ: Disables keypad sounds for quiet operation.
- ايمرجنسي چارج: USB-C port for temporary power in case of battery depletion.
- گھٽ بيٽري جي خبرداري: Visual and audible indicators for low battery status.
5. تنصيب
Follow these steps for proper installation of your ARPHA D160 door lock. Ensure your door thickness is between 1.4"-2.7" (35-55mm) and the backset is 2-3/8" or 2-3/4" (60 or 70mm).
5.1 Prepare the Door
- ڪنهن به موجوده دروازي جي هارڊويئر کي هٽايو.
- Verify door dimensions match the lock specifications.
5.2 Install the Latch Bolt
- Insert the latch bolt into the door edge. Ensure the latch is oriented correctly for your door's swing.
- سکرو سان محفوظ ڪريو.
5.3 Install the Exterior Keypad Knob
- Pass the spindle and wires from the exterior keypad knob through the latch bolt and door hole.
- Ensure the knob is flush against the door.
5.4 Install the Interior Knob
- Connect the wires from the exterior knob to the interior knob, matching colors (e.g., red to red, black to black, yellow to yellow).
- Align the interior knob with the spindle and secure it to the exterior knob using the provided mounting hardware.
- Insert 4 AA batteries into the interior knob's battery compartment.
5.5 Install the Strike Plate
- دروازي جي فريم تي اسٽرائڪ پليٽ لڳايو، ان کي لچ بولٽ سان برابر ڪريو.
- سکرو سان محفوظ ڪريو.

Figure 5.1: The ARPHA D160 lock automatically identifies left or right-handed door configurations during installation.

Figure 5.2: Detailed dimensions for door preparation and lock components, including backset and door thickness requirements.
6. آپريٽنگ هدايتون
6.1 Initial Setup and Master Code
- After battery installation, the lock will emit a beep.
- Refer to the quick start guide for initial master code programming. This code is essential for managing other user codes.
6.2 User Code Management
The lock supports up to 50 user codes.

Figure 6.1: The ARPHA D160 allows for up to 50 distinct user codes, suitable for family, friends, or temporary access.
- Adding a User Code: Follow the instructions in the quick start guide to add new user codes using the master code.
- Deleting User Codes: To delete a specific user code, you must reset all user codes and then reprogram the desired ones. Individual code deletion is not supported.
6.3 Anti-Peeping Password
To enhance security, you can enter random digits before or after your actual PIN code. The lock will still recognize the correct sequence within the longer entry.

شڪل 6.2: مثالample of anti-peeping password entry, where random digits surround the actual PIN code.
6.4 Silent Mode (Bass Mode)
Activate silent mode to disable keypad beeps for quiet operation, ideal for late-night entry or exit.

Figure 6.3: The lock operating in silent mode, indicated by a muted speaker icon.
6.5 آٽو لاڪ فنڪشن
The lock can be configured to automatically re-lock after a specified duration (e.g., 10-30 seconds) once unlocked. Refer to the app or quick start guide for setting this feature.
6.6 ايمرجنسي چارجنگ
In case of complete battery depletion, the lock features a USB-C port for temporary emergency power. Connect a power bank to this port to provide enough power to enter your code and unlock the door.

Figure 6.4: The lock displaying a low battery alert and demonstrating the use of the emergency USB-C charging port.
7. سار سنڀال
- بيٽري مٽائڻ: Replace all four AA batteries when the low battery alert is activated. Do not wait for complete battery depletion.
- صفائي: Wipe the lock's exterior with a soft, dry cloth. Avoid abrasive cleaners or solvents that may damage the finish or electronic components.
- ڪي پيڊ جي سنڀال: Keep the keypad free from dirt and debris.
8. مسئلا حل ڪرڻ
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| لاڪ ڪي پيڊ جي داخلا جو جواب نٿو ڏئي. | Dead batteries. Incorrect code entry. | Replace batteries. Use emergency charging. Re-enter code carefully. |
| Lock beeps continuously or alarms. | Low battery. Multiple incorrect code entries. | Replace batteries. Wait 1 minute after 5 incorrect entries before trying again. |
| Door does not lock/unlock smoothly. | Misalignment of latch bolt or strike plate. Obstruction. | Check alignment and adjust if necessary. Ensure no debris is blocking the latch. |
| ايپ ڪنٽرول ڪم نه ڪري رهيو آهي. | Bluetooth not enabled. App not paired. | Ensure Bluetooth is active on your device. Follow app pairing instructions. |
9. وضاحتون
- برانڊ: آرفا
- ماڊل نالو: D160 ڪيلي بيس انٽري ڊور لاڪ
- تالا جو قسم: ڪي پيڊ
- مواد: ڌاتو
- رنگ: ڪارو
- پيداوار جي ماپ: 6.2 x 3.1 x 3.1 انچ
- شيء جو وزن: 1.94 پائونڊ
- طاقت جو ذريعو: 4 x AA بيٽريون (شامل نه آھن)
- خاص خاصيتون: Passcode Unlock, App Control, Anti-Peeping Password, Auto-Lock, Silent Mode, Emergency USB-C Charging
- تجويز ڪيل استعمال: Securing rooms and spaces in residential and office settings
10. وارنٽي ۽ سپورٽ
ARPHA products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official ARPHA webسائيٽ. وارنٽي دعوائن لاءِ خريداري جي ثبوت طور پنهنجي خريداري جي رسيد رکو.





