1. Introducció
The KERUI Smart WiFi IP Camera is a versatile indoor security camera designed to provide comprehensive surveillance for your home or office. Featuring high-definition video, two-way audio communication, advanced motion detection, and infrared night vision, this camera ensures you stay connected and aware of your surroundings. It integrates seamlessly with the Tuya Smart APP, allowing for remote control and smart home automation.
2. Producte acabatview
2.1 Característiques clau
- High Definition Video: Available in 5MP or 3MP resolution for clear imaging.
- Pan & Tilt Functionality: 355° horizontal pan and 80° vertical tilt for wide area coverage.
- Tuya Smart APP Integration: Control and monitor your camera remotely via the Tuya Smart APP.
- Two-Way Audio: Built-in microphone and speaker for real-time communication.
- Motion Detection: Sensitive motion detection with instant app push notifications.
- Infrared Night Vision: Enhanced night vision for clear footage in low-light conditions (10-15M IR distance).
- Dual Storage Options: Supports up to 128GB TF card local storage and cloud storage.
- Wireless Connectivity: 2.4GHz WiFi connection, no network cable required.
- Easy Installation: Flexible installation options including desk, wall, or ceiling mount.
2.2 Components de la càmera
Familiarize yourself with the main components of your KERUI Smart WiFi IP Camera:
- Lent: The primary camera lens for capturing video.
- MIC: Micròfon integrat per a entrada d'àudio.
- Ponent: Altaveu integrat per a la sortida d'àudio.
- Lent infraroja: Per a capacitats de visió nocturna.
- Photoresistance: Detects ambient light levels to switch between day/night modes.
- Interfície USB: Per a la connexió d'alimentació.
- Ranura per a targetes TF: For local storage using a MicroSD/TF card (up to 128GB).
- Botó de restabliment: Used for resetting the device to factory settings.

Figura 1: Frontal View of Camera Components

Figura 2: Esquena View of Camera Components

Figura 3: superior View of Camera Components (showing TF card slot and Reset button)
3. Especificacions
| Característica | Especificació |
|---|---|
| Nom de marca | KERUI |
| Número de model | K259 |
| Alta definició | 3.0 Megapixels (also 5MP option) |
| Lent (mm) | 3.6 mm |
| Viewangle ing | 130° (D) / 85° (H) |
| Connectivitat | Wi-Fi (2.4 GHz) |
| Font d'alimentació (V) | 110V-240V |
| Consum d'energia (W) | 5W |
| Distància IR (m) | 10-15M |
| Format de compressió de vídeo | H.264 |
| Sistemes mòbils compatibles | Android, iOS |
| Plataforma Smart Home | Tuya |
| Funcions d'IA | Detecció de moviment |
| Entrada/sortida | Built-in Mic & Speaker (Two-way talk) |
| Suport de la targeta TF | Fins a 128 GB |
| Emmagatzematge al núvol | Admet |
| Dimensions (L x A x P)(mm) | 91 mm * 90 mm * 112 mm |
| Instal·lació | Normal (Desk, Wall, Ceiling) |
| Classificació IP | IP66 (Note: Product is primarily for indoor use) |
| Tipus de connectors disponibles | UE, EUA, Regne Unit, AU |

Figure 4: Available Power Plug Types
4. Instruccions de configuració
4.1 Instal·lació física
- Choose a suitable location for your camera. It can be placed on a desk, mounted on a wall, or attached to the ceiling.
- Assegureu-vos que la càmera estigui dins de l'abast de la vostra xarxa Wi-Fi de 2.4 GHz.
- Connect the camera to a power source using the provided power adapter. The camera will power on automatically.

Figure 5: Wireless Connection Setup
4.2 Connexió i emparellament de l'aplicació
- Download the "Tuya Smart" APP from your mobile device's app store (available for Android and iOS).
- Registra't o inicia la sessió al teu compte de Tuya Smart.
- On the app's home screen, tap "Add Device" or the "+" icon.
- Select "Smart Camera" from the device list under "Video Surveillance".
- Follow the on-screen prompts:
- Ensure the camera's indicator light is flashing quickly. If not, press and hold the Reset button (refer to Figure 3) for a few seconds until it flashes rapidly and you hear a prompt.
- Confirm that you have a 2.4GHz Wi-Fi network available and enter its password.
- The app will generate a QR code. Position your phone approximately 15-20 cm (6-8 inches) in front of the camera lens so the camera can scan the QR code.
- Once the camera successfully scans the code, you will hear a prompt. Tap "I Heard a Prompt" in the app.
- The device will begin adding. Wait for the process to complete.
- Once added, you can rename your camera and start monitoring.
Video 1: Tuya Smart App Setup and PTZ Control Demonstration
5. Instruccions de funcionament
5.1 Pan and Tilt Control (PTZ)
The camera offers flexible pan and tilt rotation, allowing you to adjust its viewing angle remotely through the Tuya Smart APP. Use the directional controls within the app to move the camera horizontally (355°) and vertically (80°) to monitor different areas.

Figure 6: Pan and Tilt (PTZ) Control
5.2 Àudio bidireccional
Utilize the built-in microphone and speaker for two-way communication. From the live view in the Tuya Smart APP, you can speak through your phone, and your voice will be broadcast through the camera's speaker. Similarly, you can hear audio from the camera's location.

Figura 7: Funcionalitat d'àudio bidireccional
5.3 Detecció de moviment i alertes
The camera is equipped with sensitive motion detection. When movement is detected, the camera will automatically record the event and send push notifications to your Tuya Smart APP. You can customize motion detection sensitivity and alert schedules within the app settings.

Figura 8: Alerta de detecció de moviment
5.4 Visió nocturna infraroja
The camera automatically switches to infrared night vision mode in low-light conditions, providing clear black-and-white video footage up to 10-15 meters. This ensures continuous surveillance even in complete darkness.

Figure 9: Infrared Night Vision
5.5 Emmagatzematge de vídeo
The camera supports two primary storage methods for your video recordings:
- Emmagatzematge de targetes TF: Insert a MicroSD/TF card (up to 128GB) into the designated slot (refer to Figure 3) for local recording. The camera will automatically overwrite older footage quan la targeta està plena.
- Emmagatzematge al núvol: Subscribe to cloud storage services via the Tuya Smart APP to securely store your monitoring data online.

Figure 10: Cloud and Local Storage Options
6. Manteniment
- Neteja: Netegeu suaument la lent i el cos de la càmera amb un drap suau i sec. Eviteu utilitzar productes químics agressius o materials abrasius.
- Medi ambient: Ensure the camera is kept in a dry environment and away from extreme temperatures. Although rated IP66, it is primarily designed for indoor use.
- Actualitzacions de firmware: Regularly check the Tuya Smart APP for available firmware updates to ensure optimal performance and security.
- Font d'alimentació: Use only the specified power adapter to prevent damage to the device.
7. Solució De Problemes
| Problema | Solució |
|---|---|
| Camera cannot be found or added to the app. |
|
| No motion tracking or alerts. |
|
| Connecting to a new Wi-Fi network. | If you move the camera to a new location with a different Wi-Fi network, you will need to reset the camera and re-pair it with the new Wi-Fi network using the Tuya Smart APP. |
| Multiple users accessing the camera. | The primary account holder can share access to the camera with other users through the Tuya Smart APP's device sharing feature. |
8. Consells d'usuari
- Col·locació òptima: Given the 130° diagonal viewing angle, strategically place the camera to maximize coverage of your desired area.
- Integració de la llar intel·ligent: The KERUI K259 camera is compatible with the Tuya platform, which often supports integration with voice assistants like Amazon Alexa and Google Home for enhanced smart home control. Check the Tuya Smart APP for specific integration options.
- Comprovacions periòdiques: Periodically check your camera's live feed and recorded events to ensure it is functioning correctly and capturing necessary footage.
9. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the seller's policies or contact KERUI customer support directly. Keep your purchase receipt as proof of purchase.





