導入
This manual provides detailed instructions for the installation, operation, and maintenance of your YFK Smart Fingerprint Door Lock. This advanced 5-in-1 keyless entry system offers multiple unlocking methods including fingerprint recognition, keypad password, IC card, mobile app control, and a traditional mechanical key. Designed for enhanced security and convenience, it is suitable for bedrooms, apartments, and light-duty front door applications.
適切な機能と安全性を確保するために、設置および使用の前にこのマニュアルをよくお読みください。
1. セットアップとインストール
1.1 パッケージ内容
Verify that all components are present before beginning installation. The package should include the exterior handle, interior handle, latch, strike plate, screws, mechanical keys, IC cards, and an installation template.
1.2ドアの準備
ドアが以下の仕様を満たしていることを確認してください。
- ドアの厚さ: Standard U.S. doors.
- バックセット： 2-3/8インチ (60mm) または 2-3/4インチ (70mm) に調整可能。
- 穴径: 2-1/8" (54mm) for the lock body.
画像： Door lock dimensions and compatibility. This image illustrates the required measurements for door thickness and bore holes to ensure proper fitment of the YFK Smart Fingerprint Door Lock.
1.3 インストール手順
- ラッチをドアの端に取り付けます。
- Install the exterior handle assembly, ensuring the spindle passes through the latch.
- Install the interior handle assembly, connecting the cable and securing with screws.
- ドア枠に受座を取り付けます。
- Insert batteries (4x AAA, not included) into the interior handle.
画像： 以上view of the YFK Smart Door Handle Lock showcasing its 5-in-1 unlock methods: fingerprint, key, access card, password, and app unlock.
1.4 アプリのダウンロードと初期設定
The YFK Smart Fingerprint Door Lock is compatible with the Tuya Smart Life app. Download the "Tuya Smart" or "Smart Life" app from your mobile device's app store (iOS or Android).
- アカウントを作成するか、アプリにログインします。
- スマートフォンでBluetoothを有効にします。
- In the app, tap "+" to add a device. Select "Lock (Bluetooth)" or search for the device.
- Follow the on-screen instructions to pair the lock with your app.
- Set up an administrator fingerprint and password as prompted by the app. This is crucial for managing other users and settings.
2. 操作手順
2.1 ロック解除方法
- 指紋によるロック解除: Place your registered finger on the fingerprint sensor. The lock will unlock if the fingerprint is recognized. The lock supports up to 50 unique fingerprints.
- Keypad Password Unlock: Enter your registered password on the keypad, followed by the '#' key. The lock will unlock if the password is correct. The lock supports up to 70 sets of passwords and IC cards.
- ICカードロック解除: Present a registered IC card to the card reader area on the lock. The lock will unlock if the card is recognized.
- アプリのロック解除: Open the Tuya Smart Life app, select your lock, and tap the unlock button. Ensure Bluetooth is enabled on your phone and you are within range of the lock.
- 機械キーロック解除: 緊急時や電池切れの場合には、メカニカルキーを鍵穴に挿入し、回してロックを解除します。
画像： This image illustrates the capacity of the YFK Smart Fingerprint Door Lock, supporting up to 50 unique fingerprints and 70 combinations of IC cards and passwords for multiple users.
2.2 ユーザーの追加/削除
All user management (adding or deleting fingerprints, passwords, and IC cards) is performed through the Tuya Smart Life app by the administrator. Refer to the app's help section for detailed steps.
2.3 Temporary Passwords
The app allows you to generate temporary, time-limited, or one-time passwords for guests or service personnel. These can be managed and revoked remotely.
画像： Screenshot from the Tuya Smart Life app demonstrating the process of generating a temporary password for visitors, showing options for custom, time-limited, and one-time access codes.
2.4 Anti-Peep (Fake-PIN) Code
To prevent others from guessing your password, you can enter random digits before or after your actual password (up to 16 digits total). As long as the correct password sequence is embedded within the entered digits, the lock will unlock.
Example: If your password is 123456、入力することができます 987123456012.
画像： Diagram illustrating the Fake-PIN Code feature, where random numbers can be added before or after the correct PIN to enhance security against observation.
2.5 Normally Open Mode
To keep the door unlocked for extended periods (e.g., during a party), you can activate "Normally Open Mode."
- アクティベーション: Long press the fingerprint sensor for 1.5 seconds until you hear a beep. The lock will remain unlocked.
- 非アクティブ化： The lock will automatically return to locked mode after a set time or can be manually locked.
画像： Diagram explaining how to activate the "Normally Open Mode" by long-pressing the fingerprint sensor for 1.5 seconds, allowing for free entry and exit.
3. メンテナンス
3.1 電池の交換
The lock requires 4x AAA batteries. When the battery level is low, the lock will emit a warning sound or light. Replace all four batteries promptly to ensure continuous operation. Use high-quality alkaline batteries for best performance.
3.2 クリーニング
Clean the lock's exterior with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish and electronic components. Regularly wipe the fingerprint sensor to ensure optimal recognition.
3.3一般的なケア
Avoid exposing the lock to extreme temperatures or direct moisture. Do not attempt to disassemble the lock beyond what is described in the installation instructions, as this may void the warranty and cause damage.
4。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| ロックが応答しません。 | 電池切れ。 | Replace all four AAA batteries. Use the mechanical key for emergency access. |
| 指紋が認識されません。 | Finger is wet, dirty, or improperly placed; fingerprint not registered. | Ensure finger is clean and dry. Place finger flat on the sensor. Re-register fingerprint via the app if necessary. |
| キーパッドが応答しません。 | Incorrect password; keypad malfunction. | Verify the password. Try again. If issue persists, check battery level or contact support. |
| アプリはロックに接続できません。 | Bluetooth is off; phone is out of range; app not paired. | Ensure Bluetooth is enabled and you are close to the lock. Re-pair the device in the Tuya Smart Life app if needed. |
| Lock is stuck in Normally Open Mode. | Mode was activated unintentionally. | The lock should automatically revert to locked mode after a period. If not, try manually locking or deactivating the mode via the app. |
4.1 工場出荷時設定へのリセット
To perform a factory reset, locate the reset button on the interior handle (often a small pinhole). Press and hold the reset button for approximately 5 seconds until you hear a series of beeps. This will erase all user data and settings, returning the lock to its default state. You will need to re-pair the lock with the app and re-register all users.
画像： Diagram illustrating the reset procedure for the YFK Smart Fingerprint Door Lock, typically involving pressing a pin to reset the device.
5. 仕様
- ブランド： YFK
- モデル： B0GGZL4QLW (Single-Row Cipher)
- 材料： アルミニウム、金属
- 色： マットブラック
- 製品寸法（長さ×幅）： 6インチ x 2.4インチ (15.3cm x 6.5cm)
- 商品の重量: 1.5 ポンド
- ロックタイプ: Fingerprint Lock, Keypad Lock, Key Lock, IC Card Lock, App Control Lock, Smart Lock
- メソッドのロックを解除します。 5-in-1 (Fingerprint, Keypad, IC Card, App, Mechanical Key)
- アプリの互換性: トゥヤスマートライフ
- 電源: 4x AAA 電池 (別売)
- 手の向き: 両利き
- 屋内/屋外での使用: Indoor (suitable for light-duty front door use)
- 指紋容量： 最大50セット
- Password/IC Card Capacity: 最大70セット
画像： Detailed dimensions of the YFK Smart Door Lock, including length, width, and other measurements for installation reference.
6. 保証情報
For detailed warranty information, including coverage period and terms, please refer to the official YFK website or the warranty card included with your product packaging. Keep your purchase receipt as proof of purchase for warranty claims.
7. カスタマーサポート
If you encounter any issues or have questions regarding your YFK Smart Fingerprint Door Lock, please contact YFK customer service. Contact information can typically be found on the official YFK webサイトまたは製品パッケージに記載されています。
Please have your product model number (B0GGZL4QLW) and purchase date ready when contacting support.