ARPHA WiFi Video Smart Lock Instruction Manual

1. はじめに

The ARPHA WiFi Video Smart Lock (Model T229) is an advanced 6-in-1 keyless entry system designed to enhance home security and convenience. It integrates fingerprint recognition, a digital keypad, mobile app remote control, FOB card access, traditional physical key backup, and a built-in camera with two-way audio. This manual provides comprehensive instructions for installation, operation, maintenance, and troubleshooting to ensure you get the most out of your smart lock.

Figure 1: ARPHA WiFi Video Smart Lock with handle, keypad, camera, and included FOB cards.

2.製品コンポーネント

インストールする前に、すべてのコンポーネントが揃っていることを確認してください。

• Front and Rear Lock Mechanism
• デッドボルト
• Fob card (x2)
• キー（x2）
• All necessary mounting screws
• Step-by-step installation guide (physical copy)

図2：以上view of the smart lock components including the front and rear assemblies, deadbolt, keys, and IC cards.

3. セットアップとインストール

The ARPHA Smart Lock is designed for quick and easy installation, typically taking around 3 minutes. It is compatible with standard residential doors with 2-3/8" or 2-3/4" backsets and door thickness ranging from 1-3/8" to 2-1/8". No additional drilling is required for most installations.

3.1 ドアの互換性

• ボーリングホールバックセット: 2.36インチまたは2.76インチ（60mmまたは70mm）
• ボア穴直径: 1.5インチまたは2.13インチ（38mmまたは54mm）
• ドアの厚さ: 1.38インチ～2.17インチ（35mm～55mm）
• 左開き、右開きどちらのドアにも対応します。

Figure 3: Diagram illustrating door compatibility measurements for installation.

3.2 バッテリーの取り付け

The smart lock requires high-quality alkaline AA batteries for optimal performance and longest battery life. Batteries are not included with the product. Ensure correct polarity when inserting batteries.

3.3 Wi-Fi接続

The lock features built-in Wi-Fi connectivity for remote access and control via the Tuya app. For optimal performance, ensure your router supports the 2.4GHz band, as 5GHz is not compatible.

Figure 4: The smart lock's direct Wi-Fi connectivity to a router for remote access.

4. 操作手順

The ARPHA Smart Lock offers multiple convenient ways to unlock and manage access.

4.1 ロック解除方法

• 指紋認識: The biometric sensor provides 99.7% accuracy and unlocks in under 1 second. It can store up to 100 fingerprint profiles.
• デジタルキーパッド: Enter your personalized passcode on the illuminated keypad.
• モバイルアプリコントロール: Use the Tuya app to remotely unlock your door, view ライブカメラ footage、訪問者とコミュニケーションをとることができます。
• FOB Card Access: Tap the included FOB cards to quickly unlock the door.
• 物理キー: For traditional backup, use the provided physical keys.

Figure 5: Visual representation of the various unlocking methods available.

4.2 Two-Way Audio and Camera Features

The smart lock features a 160-degree wide-angle camera and built-in two-way microphone and speaker. When a visitor presses the doorbell button, the system sends real-time notifications to your Tuya app, allowing you to see, hear, and speak to them remotely.

Figure 6: Demonstrating the convenient two-way audio feature for communicating with visitors.

注記： The camera and remote unlock features require the doorbell button to be pressed to activate Wi-Fi for each interaction.

Figure 7: Tapping the doorbell button activates the camera for live view and auto-records 10 seconds after each ring.

4.3 自動ロック機能

The smart lock features an auto-lock function for added security, ensuring your door is always secured after entry or exit.

4.4 音量設定

You can adjust the volume of the smart lock's voice prompts. Follow these steps:

1. Press 0 + # to enter the setting function.
2. Enter the administrator password and # key to confirm.
3. To adjust the volume, press 3.
4. Select desired volume level:
   • Press 1 for Silent volume.
   • Press 2 for Low volume.
   • Press 3 for Medium volume.
   • Press 4 for High volume.
5. Verify the volume of the 4 options. You can set the volume as desired.
6. To return to the previous level, press the * key.

Video 1: Tutorial on adjusting the volume settings of the ARPHA Smart Lock.

5. メンテナンス

Proper maintenance ensures the longevity and optimal performance of your ARPHA Smart Lock.

5.1 電池の交換

The lock will alert you in advance when batteries run low. Replace all batteries with new, high-quality alkaline AA batteries when prompted to avoid interruption of service.

Figure 8: The smart lock provides low battery alerts and can be temporarily powered via USB-C for emergency access.

注記： The USB-C port is for emergency power supply only. It cannot be used to charge the battery or for data transfer.

5.2 クリーニング

ロックの表面は柔らかく乾いた布で拭いてください。仕上げや電子部品を傷める可能性のある研磨剤入りの洗剤や溶剤の使用は避けてください。

5.3 環境条件

The lock is designed to operate in temperatures from -4°F (-20°C) to 122°F (50°C) and humidity from 0-95%. It is also waterproof (IP65 rated), ensuring durability in various weather conditions.

Figure 9: The smart lock is built to withstand a wide range of working environments.

6。 トラブルシューティング

This section addresses common issues you might encounter with your smart lock.

6.1 Wi-Fi接続の問題

• Ensure your Wi-Fi router is operating on the 2.4GHz band. The lock is not compatible with 5GHz networks.
• Verify that the doorbell button is pressed to activate Wi-Fi for camera and remote unlock functions.
• Check your Wi-Fi signal strength at the door.

6.2 Fingerprint Recognition Failures

If there are consecutive fingerprint recognition failures (e.g., after 5 failed attempts), the lock will auto-lock for protection and sound an alarm. It will also capture a photo for your records.

Figure 10: The smart lock's enhanced security mode activates after multiple failed fingerprint attempts, triggering an alarm and recording.

• 指が清潔で乾燥していることを確認してください。
• Reposition your finger on the sensor.
• Re-register your fingerprint if issues persist.

6.3 ロックが応答しない

• 電池残量を確認してください。残量が少ない場合は電池を交換してください。
• If completely unresponsive, use the emergency USB-C power port or the physical key.

7. 仕様

8. 保証とサポート

ARPHA is committed to providing exceptional customer support and assurance for your smart lock.

• 返金保証: 30 日間の返金保証をお楽しみください。
• 保証： The product comes with an 18-month assurance period.
• テクニカルサポート： 生涯にわたるテクニカルサポートが利用可能です。
• 顧客サービス： A dedicated support team is available 24/7 via email to assist with any inquiries or issues.

Figure 11: ARPHA's commitment to trusted aftercare and customer service.