1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your COOAU 2K Outdoor Security Camera C4. This camera features 2K resolution, solar power capability, a rechargeable battery, PIR motion detection, color night vision, and integrated sound and light alarms. Please read this manual thoroughly before use to ensure proper functionality and safety.
The COOAU C4 camera is designed for outdoor use, offering robust security features and reliable performance in various weather conditions.
2. Product Overview
The COOAU C4 camera is a wireless IP camera equipped with advanced features for comprehensive outdoor surveillance.
Key Features:
- 2K Resolution: Provides clear and detailed images day and night.
- Solar Power & Rechargeable Battery: Ensures continuous operation with minimal manual charging.
- PIR Motion Detection: Accurate human body temperature detection to reduce false alarms.
- Color Night Vision: Delivers full-color video even in low-light conditions using white light illumination.
- Sound and Light Alarm: Deters intruders with an audible alarm and bright spotlight.
- IP65 Weatherproof: Designed to withstand rain, snow, and UV exposure.
- Two-Way Audio: Allows for remote communication.
- Flexible Storage: Supports Micro SD card up to 128GB and cloud storage.

Image: COOAU 2K Outdoor Security Camera C4, showcasing its sleek design and outdoor suitability.
3. Setup Guide
3.1 Initial Charging
Before initial use, fully charge the camera's built-in battery using the provided USB cable and a 5V/2A power adapter. A full charge ensures optimal performance, especially before solar charging takes over.
3.2 App Download and Account Creation
- Download the official COOAU security camera app from your smartphone's app store (iOS or Android).
- Open the app and follow the on-screen instructions to create a new account or log in if you already have one.
3.3 Camera Pairing and Wi-Fi Connection
- Power on the camera. The indicator light will flash, indicating it's ready for pairing.
- In the app, tap 'Add Device' or the '+' icon.
- Select your camera model and follow the in-app instructions to connect the camera to your 2.4GHz Wi-Fi network. Ensure your phone is connected to the same Wi-Fi network during setup.
- Scan the QR code displayed on your phone with the camera lens. A voice prompt will confirm successful connection.
3.4 Mounting the Camera
Choose a mounting location that provides the desired viewing angle and ensures the solar panel receives adequate direct sunlight throughout the day. The camera is IP65 weatherproof, suitable for outdoor installation.
- Mark the drill holes on the wall using the mounting bracket as a template.
- Drill holes and insert wall anchors if necessary.
- Secure the mounting bracket to the wall with screws.
- Attach the camera to the bracket and adjust the angle for optimal coverage.
- Connect the solar panel to the camera and position it for maximum sun exposure.

Image: Illustration of the solar panel connected to the camera, demonstrating continuous solar cycle charging.

Image: A person adjusting the camera angle during mounting, with a speech bubble asking "Is this the right angle to mount it?".
4. Operating Instructions
4.1 Live View and Playback
Access the live feed of your camera through the app. You can also review recorded footage stored on the Micro SD card or in the cloud.

Image: Illustrates cloud storage and a Micro SD card slot (up to 128GB) for viewing and playback anytime.
4.2 Motion Detection Settings
The camera uses a PIR sensor for accurate human detection. Adjust settings in the app:
- Sensitivity: Adjust the PIR sensor's sensitivity to minimize false alarms.
- Detection Zones: Define specific areas within the camera's view for motion detection.
- Schedule: Set specific times for motion detection to be active.

Image: A woman and a dog walking, with a green checkmark indicating precise human detection by the intelligent PIR sensor.

Image: A smartphone screen showing how to set a custom detection zone for the camera.

Image: A smartphone screen displaying options to edit the alarm period, allowing users to set start and end times and select days.
4.3 Night Vision Modes
The camera offers two night vision modes:
- Infrared Night Vision: Standard black and white vision in complete darkness.
- Color Night Vision: Activates a built-in white light to provide full-color video at night.

Image: A smartphone displaying a clear, colorful night scene captured by the camera, highlighting 3MP color night vision, 2K Ultra HD, 2 night vision modes, and 33ft visible distance.
4.4 Two-Way Audio
Use the two-way audio feature in the app to communicate with visitors or deter unwanted guests.

Image: A delivery person at a door, with speech bubbles indicating two-way communication: "Please leave it at the door." and "Hello, you have a package."
4.5 Alarm Functions
When motion is detected, the camera can trigger a sound alarm and activate its built-in spotlight to warn off intruders and capture clear evidence.

Image: A person in a hoodie attempting to open a door, with the camera's spotlight and alarm symbols indicating an instant night alarm, 1-second alarm push, and 10-meter spotlight range.
5. Maintenance
5.1 Cleaning
Regularly clean the camera lens and solar panel with a soft, damp cloth to ensure optimal image quality and charging efficiency. Avoid abrasive cleaners.
5.2 Battery Care
The camera uses a rechargeable lithium-ion battery. While solar charging helps maintain power, ensure the camera is placed in an area with sufficient sunlight. If the battery level drops significantly, manually charge it using the USB cable.
5.3 Firmware Updates
Check the app periodically for firmware updates. Keeping your camera's firmware updated ensures access to the latest features and security enhancements.
6. Troubleshooting
If you encounter issues with your COOAU C4 camera, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Camera won't connect to Wi-Fi | Incorrect Wi-Fi password, 5GHz network, weak signal. | Ensure 2.4GHz Wi-Fi, correct password, and strong signal. Move camera closer to router. |
| Poor image quality | Dirty lens, low light, network issues. | Clean the lens. Ensure adequate lighting or enable color night vision. Check network stability. |
| Frequent false alarms | High PIR sensitivity, environmental factors (e.g., moving branches). | Adjust PIR sensitivity in the app. Define specific detection zones to exclude irrelevant areas. |
| Battery drains quickly | Insufficient sunlight for solar panel, frequent motion events, cold weather. | Ensure solar panel receives direct sunlight. Reduce motion detection frequency/sensitivity. Manually charge if needed. |
| No recording to SD card | SD card full, faulty, or not inserted correctly. | Check SD card insertion. Format or replace the SD card. Ensure recording settings are enabled. |
For further assistance, please contact COOAU customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | COOAU |
| Model Name | ZS-GQ1 |
| Model Number | C4 |
| Video Resolution | 2K (1440p) |
| Material | Metal |
| Power | 1 Watt |
| Dimensions (L x W x H) | 5.7 x 5.3 x 10.5 cm |
| Weight | 520 grams |
| Water Resistance Level | IP65 (Waterproof) |
| Battery Type | 2 C-size Lithium-ion (included) |
| Connectivity Technology | Wireless (Wi-Fi) |
| Power Source | Battery Powered |
| Mounting Type | Wall Mount |
| Recommended Uses | Motion Detection, Night Vision |
8. Warranty and Support
COOAU is committed to providing high-quality security products. Your COOAU C4 camera comes with a brand guarantee and professional technical support for its lifetime. If you have any questions, require assistance with setup, or encounter any issues, please do not hesitate to contact our dedicated customer service team.
Contact information can typically be found on the COOAU official website or within the product packaging.

Image: A digital representation of a shield with a padlock, symbolizing advanced security and privacy protection for your data.





