Introduction
The Defender AI Powered 4K Guard Pro is an advanced wireless security camera system designed to provide comprehensive surveillance for your home or business. Featuring 4K resolution, AI-powered human and vehicle detection, color night vision, two-way talk, and robust IP67 weather-rated construction, this system offers reliable and intelligent protection. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance of your security cameras.

Image: Two Defender 4K Guard Pro wireless security cameras, showcasing their design and dual antenna setup.
What's Included
Verify that all components are present in your package before beginning installation.

Image: A visual representation of all items included in the Defender 4K Guard Pro package, such as cameras, power supplies, cables, and mounting hardware.
- 2x Defender 4K 8MP Night Vision Cameras
- 2x Camera Power Supply (10ft)
- 2x Camera Power Extension Cables (25ft)
- 2x Ethernet Waterproof Cable Shield
- 2x Camera Mounting Hardware (screws, anchors)
- 2x Drilling Template
- 2x Window Warning Sticker (5x3in)
- Warranty Registration Insert
- Quick Start Guide
Key Features
The Defender 4K Guard Pro is equipped with advanced features to enhance your security experience:
- 4K Ultra HD Resolution: Captures incredibly clear and detailed video, allowing for precise identification of faces and license plates.
- AI-Powered Detection: Smart AI human, vehicle, pet, and package detection minimizes false alerts and provides accurate notifications.
- Color Night Vision: Integrated powerful strobe lights illuminate dark areas, enabling full-color video recording even at night, up to 100 feet.
- Two-Way Talk: Built-in microphone and speaker allow for seamless communication with visitors or to deter intruders remotely.
- WiFi 6 & Bluetooth Connectivity: Ensures fast, stable, and efficient wireless connection for smooth live viewing and quick setup.
- IP67 Weather-Rated: Durable metal construction provides protection against extreme weather conditions, from -30°C (-22°F) to 50°C (122°F).
- Instant Deterrence: High-intensity strobe lights and a loud siren can be activated automatically upon detection or manually via the app to deter unwanted visitors.
- Guard CLOUD Integration: Offers advanced AI detection reports and unlimited cloud storage (subscription may be required).
Video: An overview of the AI-POWERED Guard Pro 4K Wi-Fi 6 Plug-in Security Camera, highlighting its key features and capabilities.
Setup
1. Installation
The Defender 4K Guard Pro is designed for easy DIY installation. Choose a suitable outdoor location with a clear view of the area you wish to monitor and within range of your Wi-Fi network.
- Prepare the Mounting Surface: Use the provided drilling template to mark the screw holes on your desired mounting surface (wall or ceiling).
- Drill Holes: Drill pilot holes as marked by the template. Insert the wall anchors if mounting into drywall or masonry.
- Mount the Camera: Secure the camera's base to the surface using the provided screws. Ensure it is firmly attached.
- Adjust Camera Angle: Loosen the camera's adjustment points to position it for optimal viewing. Tighten securely once the desired angle is achieved.

Image: A person's hands using a screwdriver to install the Defender 4K Guard Pro camera onto an exterior wall, demonstrating the mounting process.
2. Power Connection
Connect the camera to a power outlet using the provided power supply and extension cable. The camera requires continuous plug-in power for operation.
- Connect the power supply to the camera's power input.
- Plug the power supply into a standard electrical outlet.
- Wait for the camera's indicator light to show it is powered on and ready for pairing.
3. App Setup & Pairing
The Defender 4K Guard Pro connects to your smartphone via the Guard App for easy setup and control. Ensure your smartphone is connected to a 2.4 GHz Wi-Fi network during the initial setup process.
- Download the Guard App: Search for "Guard App" in your smartphone's app store (iOS or Android) and download it.
- Create an Account: Open the app and follow the on-screen instructions to create a new user account or log in if you already have one.
- Add Device: Tap the "+" icon or "Add Device" option within the app.
- Bluetooth Pairing: The camera supports lightning-fast Bluetooth pairing. Ensure Bluetooth is enabled on your smartphone. The app will guide you through the process of detecting and connecting to your camera.
- Wi-Fi Connection: Once paired via Bluetooth, the app will prompt you to connect the camera to your home Wi-Fi network (2.4 GHz recommended for stability). Enter your Wi-Fi credentials.
- Name Your Camera: Assign a descriptive name to your camera (e.g., "Front Door," "Backyard") for easy identification.

Image: A smartphone displaying the successful device pairing screen for the Defender 4K Guard Pro, indicating quick Bluetooth connection.
Operating Instructions
Live View and Recording
Access real-time video feeds and recorded footage directly from the Guard App.
- Live View: Open the Guard App and select the desired camera to view its live feed.
- Recording: The camera automatically records events based on motion detection. You can also manually initiate recording from the live view screen.
- Playback: Access recorded events through the "Playback" or "Events" section in the app. You can filter by date and event type.

Image: Multiple smartphone screens illustrating the features of the Defender Guard App, including live camera feed, instant notifications, saving and sharing footage, and managing multiple devices.
Smart AI Detection & Notifications
The AI-powered detection system identifies specific objects, reducing false alarms and providing relevant alerts.
- The camera can distinguish between humans, vehicles, pets, and packages.
- Receive instant push notifications on your smartphone when a detected event occurs.
- Customize detection zones and sensitivity settings within the Guard App to suit your monitoring needs.

Image: A smartphone displaying a "Human body detected" notification from the Defender Guard app, overlaid on a scene with a person and a vehicle, demonstrating AI detection capabilities.
Color Night Vision
The camera's advanced night vision provides clear, full-color images even in low-light conditions by utilizing its integrated spotlights.
- The camera automatically switches to color night vision when ambient light is insufficient.
- The spotlights can be configured to activate upon motion detection or manually via the app.

Image: A side-by-side comparison showing the difference between traditional infrared night vision (monochrome) and the Defender's vibrant true color night vision in 4K Ultra HD.
Two-Way Talk
Communicate directly through the camera using the two-way talk feature.
- From the live view in the Guard App, tap the microphone icon to speak through the camera's speaker.
- Listen to audio from the camera's built-in microphone.

Image: A smartphone screen displaying the two-way talk function of the Guard App, with speech bubbles indicating communication between the user and a person at the door.
Strobe Light & Siren Deterrence
Actively deter intruders with the camera's integrated siren and strobe lights.
- Configure the camera to automatically activate the siren and strobe lights upon detection of suspicious activity.
- Manually activate the siren and strobe lights from the Guard App's live view screen.

Image: A Defender security camera mounted outdoors, with its spotlight illuminated, demonstrating its deterrence capabilities.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your Defender 4K Guard Pro cameras.
- Cleaning: Periodically wipe the camera lens and body with a soft, damp cloth to remove dust and dirt. Avoid abrasive cleaners.
- Firmware Updates: Regularly check the Guard App for available firmware updates. Keeping your camera's firmware up-to-date ensures access to the latest features and security enhancements.
- Power Connection: Ensure the power cable remains securely connected and free from damage.
- Weather Protection: While IP67 rated, extreme weather conditions can still impact performance. Consider additional shielding if exposed to severe elements.

Image: A Defender security camera mounted outdoors, with water droplets on its surface, illustrating its IP67 weather-rated metal construction.
Troubleshooting
If you encounter issues with your Defender 4K Guard Pro, refer to the following common troubleshooting steps:
- No Power/Camera Offline:
- Ensure the power adapter is securely plugged into both the camera and a working electrical outlet.
- Check if the outlet is receiving power.
- Try unplugging and re-plugging the power adapter to reset the camera.
- Cannot Connect to Wi-Fi:
- Ensure your Wi-Fi router is operating on a 2.4 GHz frequency. The camera does not support 5 GHz networks.
- Verify that your Wi-Fi password is entered correctly in the app.
- Move the camera closer to your Wi-Fi router to improve signal strength.
- Restart your Wi-Fi router.
- No Notifications/Missed Events:
- Check your smartphone's notification settings for the Guard App to ensure they are enabled.
- Adjust the motion detection sensitivity and detection zones in the app.
- Ensure the camera's field of view is clear and unobstructed.
- Verify that the camera has a stable Wi-Fi connection.
- Poor Night Vision Quality:
- Ensure the camera lens is clean and free from smudges or dirt.
- Check for any reflective surfaces near the camera that might interfere with the infrared or spotlight illumination.
- Verify that the spotlights are enabled in the app settings for color night vision.
- Two-Way Talk Issues:
- Ensure your smartphone's microphone is not muted when speaking through the app.
- Check the volume settings on your smartphone and within the Guard App.
- Verify a stable internet connection for clear audio transmission.
Specifications
| Feature | Specification |
|---|---|
| Model Name | 4K Guard Pro |
| Model Number | IP8MCB2-CFBA |
| Video Capture Resolution | 4K (3840 × 2160) |
| Effective Still Resolution | 8 MP |
| Connectivity Technology | Wireless (Wi-Fi 6, Bluetooth) |
| Power Source | Plug-in Powered (12 Volts, 12 watts) |
| Indoor/Outdoor Usage | Outdoor |
| International Protection Rating | IP67 |
| Viewing Angle | 102 Degrees |
| Night Vision Range | 100 Feet |
| Audio Visual Recording Capabilities | Built-in Mic & Speaker (2-way audio) |
| Flash Memory Supported Size Maximum | 256 GB (Micro SD Card) |
| Item Dimensions (L x W x H) | 10.4 x 5.8 x 5.2 inches |
| Item Weight | 10.4 ounces |
Warranty & Support
Defender offers free lifetime customer support for their products. For warranty registration and detailed warranty information, please visit the official Defender website:
For technical assistance or further inquiries, please contact Defender customer support through their website or the Guard App.





