1. Introdución
This manual provides essential instructions for the installation, operation, and maintenance of your EZVIZ CB3 Kit 2K 4G LTE Outdoor Camera. This camera system is designed for outdoor security, offering 2K resolution, 4G LTE connectivity, a 5200mAh battery, and a solar panel for continuous power. Please read this manual thoroughly before using the product to ensure proper function and safety.
2. Contido do paquete
Verifica que todos os compoñentes estean presentes no teu paquete:
- EZVIZ CB3 4G Camera
- Panel solar
- Base de parafuso
- Cable de alimentación (tipo C)
- Modelo de perforación
- Conxunto de parafuso
- Guía de inicio rápido (este documento)
3. Configuración
3.1 Carga inicial
Before first use, fully charge the camera's 5200mAh battery using the provided Type-C power cable and a standard USB power adapter (not included). The charging indicator will typically turn solid green when fully charged.
3.2 Inserción da tarxeta SIM
The CB3 camera operates on a 4G LTE network. Insert a Nano SIM card (not included) into the designated slot on the camera. Ensure the camera is powered off before inserting or removing the SIM card.
3.3 Instalación e emparellamento da aplicación
- Download the EZVIZ app from your smartphone's app store (iOS or Android).
- Create an EZVIZ account and log in.
- Acende a cámara.
- In the EZVIZ app, tap the '+' icon to add a new device. Scan the QR code located on the camera or its packaging.
- Follow the on-screen prompts to complete the pairing process. This will typically involve configuring network settings for the 4G LTE connection.
3.4 Montaxe da cámara e do panel solar
Select a mounting location that provides optimal sunlight exposure for the solar panel and a clear view for the camera. Use the drilling template and screw set to securely attach the screw base to a wall or tree. Mount the camera onto the base. Connect the solar panel to the camera using the power cable. Ensure the solar panel is angled to receive maximum direct sunlight throughout the day.

Image: The EZVIZ CB3 camera and solar panel are shown mounted on a tree, illustrating how the system protects areas with 4G network coverage. A Nano SIM card is also depicted.

Image: A collage of six images demonstrating the versatility of 4G outdoor security. Scenarios include family farms, vacation homes, recreational vehicles, large backyards, renovation sites, and warehouses.
4. Instrucións de funcionamento
Conectividade 4G LTE 4.1
The camera utilizes a 4G LTE network for data transmission, allowing for remote monitoring in locations without Wi-Fi access. Ensure your SIM card has an active data plan for continuous operation.
4.2 2K Resolution and Color Night Vision
The CB3 camera captures video in 2K resolution (1296p) for clear and detailed images. Its F1.6 aperture and integrated spotlight enable vivid color night vision, even in low-light conditions.

Image: A visual comparison demonstrating the enhanced clarity of 2K QHD resolution compared to 1080p, highlighting the crisp view provided by the EZVIZ CB3 camera.
4.3 AI-Powered Person/Vehicle Detection and Active Defense
The camera features intelligent detection capabilities, distinguishing between human and vehicle shapes to reduce false alarms. Upon detection of an intruder, the camera can activate a powerful siren and two spotlights to deter them, while simultaneously sending a push notification to your smartphone.

Image: A smartphone screen displaying the EZVIZ app interface, showing AI-powered detection of both a human figure and a vehicle within the camera's view, indicated by bounding boxes.
4.4 Always-On Video (AOV) Mode
The AOV mode provides continuous 24/7 surveillance with minimal power consumption. It captures images at defined intervals to create a continuous time-lapse video during non-motion periods, switching to normal speed video when human motion is detected. This optimizes battery life while maintaining constant coverage.

Image: A visual representation of the Always-On Video (AOV) mode, showing how the camera records normal speed video during human motion periods and full time-lapse video during non-motion periods, optimizing battery consumption for 24/7 recordings.
4.5 Audio bidireccional
Communicate directly with visitors or deter intruders using the camera's built-in microphone and speaker. You can also pre-record specific voice messages to be played automatically upon motion detection.
4.6 Flexible Storage Options and H.265 Compression
The camera supports local storage via a microSD card (up to 512GB, not included) or cloud storage through an EZVIZ CloudPlay subscription. Advanced H.265 video compression technology ensures better video quality while reducing bandwidth and storage space requirements by approximately 50%.

Image: A graphic illustrating the flexible storage options available, including a 512GB microSD card and EZVIZ Cloud. It also highlights end-to-end data encryption using AES for data and TLS for transmission.
4.7 Integración de fogares intelixentes
The EZVIZ CB3 camera is compatible with Amazon Alexa and Google Assistant, allowing for voice control and integration into your smart home ecosystem.
5. Mantemento
5.1 Xestión da batería
While the solar panel provides continuous charging, in prolonged periods of low sunlight, the camera's battery may require manual charging. Monitor the battery level via the EZVIZ app and recharge as needed using the Type-C cable.
5.2 Limpeza
Regularly clean the camera lens and the surface of the solar panel to ensure optimal performance. Use a soft, damp pano. Evite produtos de limpeza abrasivos ou solventes que poidan danar as superficies.
5.3 Actualizacións de firmware
Keep your camera's firmware updated to ensure the latest features, security patches, and performance improvements. Firmware updates can typically be initiated through the EZVIZ app.
6 Solución de problemas
6.1 Camera Not Connecting to 4G Network
- Asegúrate de que a tarxeta Nano SIM estea inserida correctamente e que teña un plan de datos activo.
- Check for 4G signal strength in the camera's location via the EZVIZ app.
- Reinicie a cámara.
- Contact your mobile network provider to confirm SIM card activation and data services.
6.2 A batería esgótase rapidamente
- Verify the solar panel is receiving sufficient direct sunlight. Clear any obstructions.
- Adjust detection sensitivity settings in the EZVIZ app to reduce unnecessary recordings.
- Ensure AOV mode is configured correctly for optimal power saving.
- Check for excessive live view access, which consumes battery.
6.3 No Video Recording
- Check if a microSD card is inserted and properly formatted, or if your CloudPlay subscription is active.
- Asegúrate de que a detección de movemento estea activada na configuración da aplicación.
- Verify the camera has sufficient battery power or is receiving power from the solar panel.
6.4 Mala calidade de imaxe
- Limpar a lente da cámara.
- Asegúrate de que a cámara estea ben montada e que non vibre.
- Check the video resolution settings in the EZVIZ app.
7. Especificacións
| Modelo | CS-CB3/SP (2K,4GA) |
| Resolución | 2K (1296p) |
| Capacidade da batería | 5200mAh (Lithium-ion) |
| Conectividade | 4G LTE (Nano SIM required) |
| Fonte de enerxía | Solar Powered / Type-C USB |
| Visión Nocturna | Color Night Vision (with spotlight) |
| Detección | AI-Powered Person/Vehicle Detection |
| Audio | Audio bidireccional |
| Almacenamento | MicroSD (up to 512GB) / EZVIZ CloudPlay |
| Compresión de vídeo | H.265 |
| Dimensións (cámara) | 10 x 10 x 10 cm |
| Peso (cámara) | 880 gramos |
| Tipo de instalación | Screw-on / Wall Mount |
| Uso recomendado | Seguridade ao aire libre |
8. Información da garantía
EZVIZ products are covered by a limited manufacturer's warranty. For detailed warranty terms and conditions, please refer to the warranty card included with your product or visit the official EZVIZ websitio. Garde o recibo da compra como xustificante de compra para reclamacións de garantía.
9. Apoio
For technical assistance, product inquiries, or further support, please visit the official EZVIZ support website or contact their customer service. You can typically find contact information and FAQs on the EZVIZ websitio:





