1. Introduction
Thank you for choosing the EVERSECU 2K 3MP Outdoor Wireless Security Camera. This manual provides detailed instructions for setting up, operating, and maintaining your security camera system. Please read this manual thoroughly before use to ensure proper functionality and safety.
The EVERSECU B8-4Pack offers advanced features including 2K resolution, 2-way audio, PIR motion detection, AI human detection, and IP65 weather resistance, all powered by a long-lasting rechargeable battery for wire-free installation.
2. Safety Information
- Ensure the camera is installed securely to prevent accidental falls.
- Do not expose the camera to extreme temperatures outside its operating range (-30°C to 55°C).
- Use only the specified charging cable and adapter to charge the camera battery.
- Keep the camera away from strong magnetic fields.
- Do not attempt to disassemble or modify the camera, as this will void the warranty and may cause damage.
- Dispose of batteries according to local regulations.
3. Package Contents
The EVERSECU B8-4Pack includes the following items:
- 4 x EVERSECU 2K 3MP Wireless Security Cameras
- 4 x Mounting Brackets
- 4 x USB Charging Cables
- 1 x User Manual
- Mounting Screws and Wall Anchors
4. Product Overview
The EVERSECU B8 camera features a compact bullet design suitable for both indoor and outdoor use. Key components include:
- Camera Lens: Captures 2K (3MP) resolution video.
- PIR Motion Sensor: Detects heat signatures for accurate motion detection.
- Spotlight: Provides illumination for color night vision.
- Infrared LEDs: Enable black and white night vision.
- Microphone: For audio input during two-way communication.
- Speaker: For audio output during two-way communication and siren.
- Status Indicator Light: Shows camera status (e.g., pairing, recording).
- USB Charging Port: For recharging the internal battery.
- Micro SD Card Slot: Supports local storage up to 128GB (card not included).

Image: Overview of four EVERSECU 2K 3MP Wireless Security Cameras, showcasing their design and compact size.

Image: Diagram highlighting key features of the EVERSECU camera, including 2K image quality, IP65 waterproofing, AI detection, 2.4GHz WiFi, color night vision, unlimited user sharing, customizable motion zones, and 2-way audio.
5. Setup
5.1 Charging the Battery
Before initial use, fully charge the camera's built-in 5000mAh battery using the provided USB cable and a standard 5V/1A or 5V/2A USB power adapter (not included). The status indicator light will show charging progress and completion.
5.2 App Installation
Download the "O-KAM" app from your smartphone's app store (available for iOS and Android devices). Search for "O-KAM" and install the application.
5.3 Bluetooth Pairing and Wi-Fi Connection
- Enable Bluetooth: On your smartphone, ensure Bluetooth is turned on.
- Open O-KAM App: Launch the O-KAM app and create an account or log in.
- Add Device: Tap the "Add Device" or "+" icon in the app. The app will automatically search for nearby EVERSECU cameras via Bluetooth.
- Select Camera: Once your camera appears in the app's device list (e.g., "MC-VQ0116840RJDQ"), select it to connect.
- Connect to Wi-Fi: Follow the in-app prompts to connect the camera to your 2.4GHz Wi-Fi network. Note: This camera only supports 2.4GHz Wi-Fi, not 5GHz.
- Complete Setup: Once connected, you can name your camera and begin live viewing.

Image: A smartphone displaying the O-KAM app interface for device setup, illustrating the Bluetooth pairing process where a new camera is discovered and ready for connection.

Image: A visual guide demonstrating the three-step Bluetooth pairing process for the EVERSECU camera, from enabling Bluetooth to connecting via the O-KAM app.
5.4 Mounting the Camera
The camera is designed for wall mounting. Choose a location that provides the desired viewing angle and is within range of your Wi-Fi network. Use the provided mounting bracket, screws, and wall anchors to securely attach the camera.

Image: A person installing an EVERSECU camera on an exterior wall, illustrating the ease of wire-free installation.
6. Operating the Camera
6.1 Live View
Open the O-KAM app and select your camera from the device list to access the live video feed. You can view the 2K resolution video in real-time.
6.2 Two-Way Audio
The camera features a built-in microphone and speaker, allowing for two-way communication. In the live view interface of the O-KAM app, tap the microphone icon to speak through the camera and the speaker icon to listen to audio from the camera's location.

Image: Depiction of the two-way audio function, showing a user communicating with a delivery person at their door via the camera and smartphone app.

Image: A woman using her smartphone to engage in two-way communication with a visitor at her front door, facilitated by the security camera.
6.3 Motion Detection & Alerts
The camera utilizes a highly sensitive PIR motion sensor and AI algorithms for human detection. When motion is detected, the camera can:
- Send real-time alerts to your smartphone via the O-KAM app.
- Trigger recording to a micro SD card or cloud storage.
- Activate the built-in spotlight for enhanced visibility or as a deterrent.

Image: A visual representation of the AI human detection system, showing a person being detected by the camera, leading to app notifications and email alerts on a smartphone.

Image: A smartphone screen showing O-KAM app notifications for detected human activity, emphasizing the camera's built-in AI algorithm for enhanced protection.

Image: Two children playing in a garden, with AI detection frames around them, demonstrating the camera's ability to distinguish humans from inanimate objects for more accurate alerts.
Activity Zones
You can define specific activity zones within the camera's field of view to reduce unnecessary alerts. This allows the camera to only trigger recordings and notifications for motion detected in designated areas.

Image: A smartphone screen displaying the "Activity Zone" feature, where a specific area (a door) is highlighted for precise motion detection and alerts.

Image: An illustration of a house with its front yard divided into two distinct personalized activity areas, demonstrating how users can define specific zones for receiving important alerts.
6.4 Night Vision Modes
The camera offers two night vision modes:
- Color Night Vision: Utilizes the built-in spotlight to capture full-color video in low-light conditions.
- Infrared Night Vision: Provides clear black and white video using infrared LEDs in complete darkness.
You can switch between these modes via the O-KAM app settings.

Image: A comparison showing the difference between color night vision (top) and infrared night vision (bottom) in a street scene, demonstrating the camera's ability to switch modes via the app.

Image: A smartphone screen displaying both 2K color night vision and infrared night vision modes, highlighting the camera's spotlight feature for enhanced color capture at night.
6.5 Recording & Storage
The camera supports two storage options for recorded video:
- Micro SD Card: Insert a micro SD card (up to 128GB, not included) into the camera's designated slot for local storage of motion-triggered recordings.
- Cloud Storage: The O-KAM app offers a paid cloud storage service. A 7-day free trial is typically available upon initial setup.

Image: A graphic illustrating the camera's dual storage capabilities: cloud storage with a free playback period and local storage via a micro SD card (up to 256GB, not included).
6.6 Multi-User Access
You can share access to your camera's live feed and recordings with family members or trusted individuals through the O-KAM app. This typically involves scanning a QR code generated within the app.
6.7 Alexa Integration
The EVERSECU camera is compatible with Amazon Alexa. You can use voice commands to view the live feed on compatible Alexa-enabled devices (e.g., Echo Show).

Image: A group of people watching a live camera feed on an Amazon Echo Show device, demonstrating the camera's compatibility and integration with Alexa.
7. Maintenance
- Battery Charging: Recharge the camera battery when the app indicates low power. Battery life can last 2-3 months depending on usage and motion detection frequency.
- Cleaning: Periodically clean the camera lens and housing with a soft, dry cloth to ensure clear image quality. Do not use harsh chemicals.
- Firmware Updates: Check the O-KAM app regularly for available firmware updates. Updates can improve performance and add new features. Follow in-app instructions for updating.
8. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Camera won't power on. | Ensure the battery is fully charged. Connect to a power source and check the status indicator light. |
| Unable to connect to Wi-Fi. |
|
| Motion alerts are too frequent or not received. |
|
| Poor image quality. |
|
| Two-way audio not working. |
|
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | B8-4Pack |
| Video Resolution | 2K (3MP), 1920p |
| Field of View | 110 Degrees |
| Connectivity | 2.4GHz Wi-Fi, Bluetooth |
| Power Source | Battery Powered (5000mAh Lithium Ion) |
| Battery Life | 2-3 months (depending on usage) |
| Storage Options | Micro SD Card (up to 128GB), Cloud Storage |
| Weather Resistance | IP65 |
| Motion Detection | PIR Motion Sensor, AI Human Detection |
| Audio | 2-Way Audio (Built-in Mic & Speaker) |
| Night Vision | Color Night Vision (Spotlight), Infrared Night Vision |
| Compatible Devices | iOS/Android, Amazon Alexa |
| Dimensions (L x W x H) | 4.37 x 2.91 x 5.2 inches |
| Weight | 3.52 pounds (for 4 cameras, total) |

Image: An EVERSECU camera mounted outdoors during rainfall, illustrating its IP65 waterproof rating and durability in various weather conditions.

Image: A side-by-side comparison demonstrating the superior clarity and detail of 3MP high-definition video compared to 2MP image quality, showcasing a house.
10. Warranty and Support
EVERSECU products come with a limited warranty. For detailed warranty information, product support, or technical assistance, please contact EVERSECU customer service through the contact information provided on the official EVERSECU website or within the O-KAM app.
You can also visit the EVERSECU Store on Amazon for more information and product updates.




