Introducere
This manual provides detailed instructions for the installation, setup, and operation of your ARPHA D280W-H300 Keyless Entry Door Deadbolt with Handle Set. This smart lock offers multiple unlocking methods including fingerprint, passcode, mobile app control, and traditional key access, enhancing convenience and security for your home.

Imagine: Pesteview of the ARPHA D280W-H300 smart lock components and app interface.
Conținutul pachetului
Verificați dacă toate componentele sunt prezente înainte de a începe instalarea:
- Unitate de tastatură exterioară
- Unitatea interioară
- Door Handle Set (Lever handles and escutcheons)
- Zăvor mort
- Placa de montare
- Șuruburi de montare (diferite dimensiuni)
- Placă de grevă
- Chei fizice
- Șablon de instalare
Înființat
1. Instalare
Follow these steps to physically install the lock on your door. Ensure your door thickness is between 1-3/8" to 2-1/8" (35mm - 55mm) and the backset is 2-3/8" (60mm) or 2-3/4" (70mm).

Image: Door and lock dimensions for compatibility check.
- Pregătiți ușa: Use the provided template to mark and drill holes if necessary.
- Instalați zăvorul: Insert the deadbolt latch into the door edge. Ensure the word "UP" on the deadbolt faces upwards. Secure with two 25mm screws.
- Instalați tastatura exterioară: Pass the connection wire through the bottom-right hole of the mounting plate. Align the protruding position of the latch with the concave position of the lock body and insert the exterior keypad.
- Instalați placa de montare: Secure the mounting plate to the door using two screws, ensuring the wire passes through the correct opening.
- Connect Interior Unit: Connect the power and communication cables from the exterior unit to the interior unit.
- Mount Interior Unit: Attach the interior unit to the mounting plate, ensuring all wires are tucked away. Secure with screws.
- Instalați bateriile: Insert 8 AA batteries into the interior unit. The lock will automatically identify the unlocking direction.
Video: Detailed guide on installing the ARPHA D280W-H300 smart lock.
2. Initial Setup (Administrator & User Management)
After installation, set up the administrator password and add user credentials.
- Setați parola de administrator: Briefly press the setup button (located on the interior unit, under the battery cover). Enter a 6-9 digit password twice, then press the unlock button to confirm.
- Add User Passwords: Briefly press the setup button, enter the administrator password, and press the unlock button. Then, press '1' to add a password. Enter a 6-9 digit password twice, then press the unlock button to confirm.
- Add User Fingerprints: Briefly press the setup button, enter the administrator password, and press the unlock button. Then, press '2' to add a fingerprint. Place your finger on the sensor four times as prompted.
Video: Guide on registering administrator and user credentials (passwords and fingerprints).
3. App Pairing & Network Configuration
The ARPHA D280W-H300 supports Wi-Fi connectivity for remote control via a mobile application. Ensure your Wi-Fi network is 2.4G.
- Descărcați aplicația: Caută the ARPHA app in your device's app store.
- Inițiază împerecherea: Briefly press the setup button, enter the administrator password, and press the unlock button. Then, press '5' to enter network allocation mode.
- Pair Device in App: Open the ARPHA app, ensure Bluetooth is enabled. The app should automatically detect the lock. Follow the on-screen prompts to add the device and enter your 2.4G Wi-Fi credentials.
Video: Instructions for connecting the smart lock to your Wi-Fi network via the mobile app.
Funcționează
Metode de deblocare
Your ARPHA smart lock offers five ways to unlock:
- amprentă digitală: Așezați degetul înregistrat pe senzorul de amprentă. Încuietoarea se va debloca în aproximativ 0.3 secunde.
- Parola: Enter your registered 6-9 digit passcode on the keypad, then press the unlock button.
- Aplicație mobilă: Use the ARPHA app to remotely unlock the door.
- Voice Control (Alexa): If integrated with Alexa, use voice commands to unlock.
- Cheie fizică: În caz de urgență sau descărcare a bateriei, utilizați cheia fizică furnizată.

Image: Visual representation of the multiple unlocking options available.
Caracteristici avansate
- Închidere automată: The lock can be configured to automatically lock after a set period. To adjust this setting, briefly press the setup button, enter the administrator password, press the unlock button, then press '4' for settings, and '1' for auto-lock. You can set the auto-lock delay from 5 to 900 seconds.
- Anti-Peep Passcode: To prevent others from observing your passcode, you can enter random digits before or after your actual passcode. The lock will still recognize the correct sequence.
- Parole temporare: Generate temporary passwords via the mobile app for guests or service providers.
- Setarea volumului: Adjust the voice prompt volume. Briefly press the setup button, enter the administrator password, press the unlock button, then press '4' for settings, and '2' for voice prompt volume. Choose from silent (1), low (2), medium (3), or high (4).
Video: Guide on how to enable and configure the auto-lock feature.

Image: Explanation of the anti-peep passcode function.

Imagine: Example of using a temporary password for access.
Video: Instructions for adjusting the volume of the lock's voice prompts.
Întreţinere
Înlocuirea bateriei
The lock uses 8 AA batteries. When the battery level is low, you will receive a reminder. Replace all 8 batteries promptly to ensure continuous operation.

Image: Battery compartment and emergency USB-C port.
- Putere de urgență: If batteries deplete completely, you can use a USB-C power bank to temporarily power the lock via the hidden USB-C port on the exterior unit.
Depanare
- Probleme de conectare la aplicație: Ensure your phone's Bluetooth is on and your Wi-Fi network is 2.4G. If issues persist, try re-pairing the device as described in the "App Pairing & Network Configuration" section.
- Parolă de administrator uitată: If you forget the administrator password, you can perform a factory reset. Briefly press the setup button for 7 seconds, then press the unlock button to confirm. This will reset all settings and user data.
- Verification Failed (Password/Fingerprint): Ensure you are entering the correct password or placing your finger correctly on the sensor. If the administrator password needs to be changed, follow the modification steps.
- Alertă baterie descărcată: Replace batteries immediately when a low battery alert is received. Use the USB-C port for emergency power if needed.
Video: Instructions for performing a factory reset on the smart lock.
Video: Guide on how to modify the administrator password.
Specificații
| Caracteristică | Detaliu |
|---|---|
| Marca | ARPHA |
| Numele modelului | D280W-H300 |
| Tip blocare | zavoare |
| Caracteristica specială | Blocare automată |
| Metoda de control | App |
| Protocol de conectivitate | Wi-Fi (doar 2.4G) |
| Material | Zinc |
| Culoare | Negru |
| Dimensiuni articol (L x l x H) | 10 x 8.14 x 3.63 inci |
| Greutatea articolului | 3.43 lire sterline (1.56 kilograme) |
| Compatibilitatea grosimii ușii | 1-3/8" până la 2-1/8" (35 mm - 55 mm) |
| Compatibilitate backset | 60 mm și 70 mm |
| Temperatura de operare | -4°F până la 140°F |
Garanție și suport
ARPHA is committed to providing high-quality products and excellent customer service.
- Garantie: Acest produs vine cu o garanție de 3 ani.
- Serviciu clienți: For any questions or assistance, contact our 7x24 online customer service. Our professional after-sales team aims to respond within 2 hours.





