1. Introduction
Thank you for choosing the RICHCHO BW4-2PC Wireless Outdoor/Indoor Security Camera. This manual provides detailed instructions for the setup, operation, and maintenance of your security camera system. Please read this manual thoroughly before use to ensure proper functionality and to maximize the benefits of your device.

Figure 1: RICHCHO BW4-2PC Wireless Security Cameras
2. Product Features
The RICHCHO BW4-2PC camera system offers advanced features for comprehensive home security:
- Completely Wireless & IP65 Weatherproof: Designed for both indoor and outdoor use with a rechargeable battery and IP65 rating for reliable operation in various weather conditions.
- Stunning 2K Video Quality: Captures every detail with 2K QHD resolution (4MP) and a 110° wide-angle lens.
- Dual Night Vision Modes: Offers full-color and infrared night vision up to 33 feet.
- Smart AI-Powered Motion Detection: Accurately identifies human motion, sending immediate alerts and triggering recording, an alarm, and a spotlight.
- Interactive Two-Way Audio: Communicate with visitors or deter intruders directly through the camera.
- Alexa Compatibility: Control the camera with voice commands via Amazon Alexa.
- Flexible Storage Options: Supports SD card storage (up to 256GB, not included) and complimentary 1-day rolling cloud storage.

Figure 2: Key Features Overview
Video 1: Overview of RICHCHO BW4-2PC features including battery life, video clarity, weather resistance, easy mounting, motion detection, activity zone setup, two-way audio, wider field of view, multi-user sharing, and storage options.
3. Setup Guide
3.1. Package Contents
- RICHCHO BW4-2PC Wireless Security Camera (x2)
- Mounting Brackets and Screws
- USB Charging Cable
- User Manual
3.2. Charging the Camera
Before initial use, fully charge the camera using the provided USB cable and a standard 5V/1A USB power adapter (not included). The charging indicator light will show the charging status.
3.3. App Installation & Account Creation
- Download the 'O-KAM' 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.
3.4. Connecting the Camera to Wi-Fi
- In the O-KAM app, tap '+' or 'Add Device'.
- Select 'WiFi Camera' and follow the prompts.
- Ensure your phone is connected to a 2.4GHz Wi-Fi network. The camera only supports 2.4GHz Wi-Fi.
- The app will generate a QR code. Hold your camera approximately 6-8 inches (15-20 cm) in front of your phone screen so the camera can scan the QR code.
- Once the camera beeps, indicating a successful scan, confirm in the app to complete the connection.

Figure 3: Easy Connection and Installation via O-KAM App
Video 2: Demonstrates the process of connecting the RICHCHO security camera to the O-KAM app using a QR code.
3.5. SD Card Installation & Formatting
- Locate the SD card slot on the camera.
- Gently insert a Micro SD card (up to 256GB, not included) into the slot until it clicks into place.
- In the O-KAM app, navigate to 'System Settings' -> 'TF Record Settings'.
- Tap 'Format' to format the SD card. This prepares the card for recording and ensures compatibility.
Video 3: Guide on how to insert and format an SD card for the RICHCHO security camera using the O-KAM app.
3.6. Physical Mounting
- Choose a suitable location for your camera, ensuring good Wi-Fi signal strength and a clear view of the area you wish to monitor.
- Use the provided mounting bracket and screws to securely attach the camera to a wall or ceiling.
- Adjust the camera angle to cover the desired monitoring area.

Figure 4: Camera Mounted on an Outdoor Wall
4. Operation
4.1. Live View & Playback
- Open the O-KAM app to view the live feed from your camera.
- Access recorded footage from the SD card or cloud storage through the app's playback feature.
4.2. Two-Way Audio
Tap the microphone icon in the live view interface to speak through the camera's speaker. This allows for real-time communication with individuals near the camera.

Figure 5: Two-Way Audio in Action
4.3. Motion Detection & Alerts
The camera features AI-powered human detection to minimize false alarms. When motion is detected, you will receive instant alerts on your smartphone.
- Customized Activity Zones: Define specific areas within the camera's view for motion detection to focus on critical zones and ignore irrelevant movements (e.g., passing cars, trees swaying).
- Siren & Spotlight: Configure the camera to activate a siren and/or a bright spotlight upon detection to deter intruders.

Figure 6: Customized Activity Zone Setup

Figure 7: Intruder Deterrence with Siren and Spotlight
4.4. Night Vision Modes
The camera automatically switches between day and night modes. You can choose between:
- Infrared Night Vision: Provides clear black and white images in low-light conditions.
- Full-Color Night Vision: Utilizes the integrated spotlight to capture full-color video even at night.

Figure 8: Day and Night Vision Comparison
4.5. Alexa Integration
Connect your RICHCHO camera to Amazon Alexa for convenient voice control. For example, say "Alexa, show me the backyard" to view the live feed on a compatible Alexa-enabled display.

Figure 9: Alexa Voice Control Integration
4.6. Sharing Access
You can share camera access with up to four other users through the O-KAM app, allowing family members to monitor the property simultaneously.

Figure 10: Share and Watch Simultaneously
4.7. Battery Life Optimization
To prolong battery life, consider the following settings in the O-KAM app:
- Change Power Mode: Switch from 'Continuous working mode' to 'Sleep mode' when continuous monitoring is not required.
- Change Video Recording Length: Set the recording duration to 5-15 seconds for motion-triggered events.
- Map the Monitoring Area: Customize specific detection areas to reduce unnecessary triggers.
- Motion Detection Schedule: Set a schedule for motion detection to reduce alarm interference during specific times.
Video 4: Instructions on how to prolong the battery life of the RICHCHO camera by adjusting power mode, recording length, monitoring area, and motion detection schedule.
5. Maintenance
5.1. Regular Charging
Monitor the battery level through the O-KAM app and recharge the camera as needed to ensure continuous operation. Frequent charging is recommended to prevent complete discharge.
5.2. Cleaning
Periodically clean the camera lens and housing with a soft, damp cloth to remove dust and debris. Avoid using harsh chemicals that could damage the camera's finish or lens.
5.3. Firmware Updates
Check the O-KAM app regularly for available firmware updates. Installing updates ensures your camera has the latest features, security patches, and performance improvements.
6. Troubleshooting
6.1. Camera Offline
- Ensure the camera is charged and powered on.
- Verify your Wi-Fi network is active and the camera is within range.
- Restart the camera and your Wi-Fi router.
- If the issue persists, try re-pairing the camera with the app.
6.2. Motion Alerts Not Working
- Check motion detection settings in the O-KAM app to ensure it's enabled.
- Verify activity zones are correctly configured and cover the desired areas.
- Adjust motion detection sensitivity.
- Ensure app notifications are enabled on your smartphone.
6.3. Poor Video Quality
- Ensure the camera lens is clean.
- Check your Wi-Fi signal strength; a weak signal can affect video quality.
- Ensure sufficient lighting for optimal image capture, especially for color night vision.
7. Specifications
| Feature | Specification |
|---|---|
| Model | BW4-2PC |
| Video Capture Resolution | 2K (4MP) |
| Connectivity Technology | Wireless (2.4GHz Wi-Fi) |
| Power Source | Battery Powered (Rechargeable) |
| International Protection Rating | IP65 |
| Special Features | 2-Way Audio, Color Night Vision, AI Motion Detection, Built-in Spotlight, Local Recording (SD Card), Cloud Storage, Alexa Compatibility |
| Storage Support | Micro SD Card (up to 256GB), Cloud Storage |
| Compatible Devices | Android, iOS |
| Mounting Type | Wall Mount |
| Item Weight | 1.34 pounds (for 2 cameras) |
8. Warranty and Support
RICHCHO provides a 2-year protection plan for this product. For any inquiries, technical assistance, or support, please contact our customer service team.
- Customer Support Email: tuya.kams@gmail.com
- 24/7 customer support is available to ensure your security camera performs optimally.

Figure 11: RICHCHO Customer Service Contact