1. Product Overview
The Gatijan A1 Black is a compact 4K wireless security camera designed for indoor and outdoor monitoring. It features a 160-degree wide-angle lens, night vision, and motion detection capabilities, allowing for remote viewing via a smartphone application.
Key Features:
- 4K HD Video: Captures high-definition video for clear monitoring.
- 160° Wide Angle: Provides a broad field of view.
- Wi-Fi Connectivity: Connects to your home Wi-Fi (2.4G only) for remote access.
- Motion Detection: Sends alerts to your smartphone upon detecting movement.
- Night Vision: Equipped with night color vision for low-light conditions.
- Rechargeable Battery: Built-in 700mAh battery for portable use.
- SD Card Support: Records video to an SD card (not included) even without Wi-Fi.
What's in the Box:
- Gatijan A1 Black Camera
- Instruction Manual
- Charging Cable
2. Setup Guide
2.1 Charging the Camera
Before initial use, fully charge the camera using the provided charging cable and a standard USB power adapter (not included). The camera has a built-in 700mAh rechargeable battery. For continuous operation, it is recommended to keep the camera plugged into a power source.

Figure 2.1: Camera with built-in 700mAh rechargeable battery.
2.2 Inserting an SD Card
To enable local video recording, insert a compatible SD card (not included) into the camera's SD card slot. The camera can record to the SD card even without a Wi-Fi connection. Ensure the SD card is formatted correctly for optimal performance.
2.3 App Installation and Wi-Fi Connection
- Download the App: Search for the official camera application on your smartphone's app store (iOS or Android).
- Power On: Turn on the camera.
- Connect to Wi-Fi: Open the app and follow the on-screen instructions to connect the camera to your home Wi-Fi network. Note: The camera only supports 2.4GHz Wi-Fi networks; 5GHz networks are not supported.
- Add Camera: Once connected, add the camera to your app. The app supports multiple cameras simultaneously.

Figure 2.3: Mobile app interface for real-time remote viewing and multi-camera support.

Figure 2.4: Wi-Fi connection and APP remote viewing interface.
2.4 Camera Placement
The Gatijan A1 Black camera is suitable for both indoor and outdoor use. Choose a location that provides the desired viewing angle and is within range of your 2.4GHz Wi-Fi network. Consider mounting options if permanent placement is desired.
3. Operating Instructions
3.1 Live View and Recording
Once the camera is connected to the app, you can access a live video feed from anywhere. The camera records in 4K HD resolution. You can initiate manual recordings or rely on motion-activated recording to your inserted SD card.

Figure 3.1: Discover every detail with 4K resolution.

Figure 3.2: Comparison of 4K High Definition Image versus 1080P.
3.2 Motion Detection and Alerts
The camera features motion detection. When motion is detected, the camera can send instant notifications to your smartphone via the app. This allows you to monitor activity in real-time.

Figure 3.3: PIR Motion Detection Alarms providing instant notifications.

Figure 3.4: Smart Motion Detection & Alerts for home security.

Figure 3.5: Sports & Shadow Detection for monitoring movement.
3.3 Night Vision
The camera is equipped with Night Color vision, allowing for clearer images in low-light or dark conditions.
3.4 Multi-User Sharing
The camera's feed can be shared with multiple users through the application, allowing family members or trusted individuals to also monitor the camera's view.

Figure 3.6: Multi-User Sharing feature.
4. Maintenance
- Cleaning: Use a soft, dry cloth to clean the camera lens and body. Avoid abrasive cleaners or solvents.
- Battery Care: For optimal battery life, avoid extreme temperatures. If the camera is used continuously, keep it connected to a power source. The internal battery is primarily for portable, short-term use.
- Firmware Updates: Check the app regularly for any available firmware updates to ensure optimal performance and security.
- SD Card Management: Periodically review and back up important recordings from your SD card. Format the SD card within the camera settings if you encounter recording issues.
5. Troubleshooting
5.1 Camera Not Powering On or Staying On
- Ensure the camera is fully charged. Connect it to a power source using the provided USB cable.
- If the camera does not stay on after disconnecting from power, the internal battery may be depleted or faulty. For continuous operation, keep the camera plugged in.
5.2 Wi-Fi Connection Issues
- Verify your Wi-Fi network is 2.4GHz. The camera does not support 5GHz networks.
- Ensure the camera is within range of your Wi-Fi router.
- Restart your router and the camera, then attempt to reconnect via the app.
5.3 SD Card Not Reading or Recording
- Ensure the SD card is inserted correctly.
- Try formatting the SD card using the camera's settings within the app. If formatting on a computer, ensure it's formatted to a compatible file system (e.g., FAT32).
- Test with a different SD card to rule out a faulty card.
5.4 Poor Video Quality
- Ensure the camera lens is clean and free from dust or smudges.
- Check your Wi-Fi signal strength. A weak signal can affect streaming quality.
- Confirm the app settings are configured for 4K resolution if available.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Gatijan |
| Model Name | L211 (Product Model: S11T) |
| Connectivity Technology | Wireless (Wi-Fi 2.4GHz) |
| Video Capture Resolution | 4K |
| Viewing Angle | 160 Degrees |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Special Feature | HD Resolution, Motion Detection, Night Vision |
| Night Vision | Night Color |
| Power Source | Battery Powered (Built-in 700mAh), USB Charging |
| Control Method | App |
| Item Dimensions | 1.1 x 1.1 x 1.2 inches |
7. Warranty and Support
For warranty information or technical assistance, please contact Gatijan customer support. Professional technicians are available to assist with operation and troubleshooting inquiries.
Refer to the product packaging or the official Gatijan website for specific contact details.