1. Introduction
Thank you for choosing the ACEBELL 2K WiFi Baby Monitor. This manual provides comprehensive instructions for setting up, operating, and maintaining your new baby monitor. Designed to offer peace of mind, this device combines a 5-inch 1080P display with smart app control, ensuring you can monitor your baby from anywhere.

Figure 1: ACEBELL 2K WiFi Baby Monitor, showing the camera unit and the 5-inch monitor display.
What's in the Box
- 1 Baby Monitor Parent Unit
- 1 Baby Unit (Camera)
- 2 Type-C Charging Cables
- 2 Power Adapters
- 2 Camera Covers (Yellow and Blue)
- 1 Memory Card (32GB)
- 1 Camera Mount
- 1 User Manual
2. Setup
Initial Setup & Powering On
Before first use, fully charge the Parent Unit. Connect both the Parent Unit and the Baby Unit to their respective power adapters and plug them into a power outlet. The camera will automatically rotate upon powering on.
Video: Instructions on how to pair the camera with the monitor display.
Connecting to TuyaSmart APP
The ACEBELL baby monitor supports dual control via the dedicated monitor and the TuyaSmart APP. This allows you to monitor your baby remotely from your smartphone or tablet.
Video: Guide on adding the baby monitor device to the TuyaSmart APP.
Sharing Camera Access
You can share access to your baby monitor's camera feed with other family members through the TuyaSmart APP, allowing multiple users to keep an eye on your baby.
Video: Instructions on how to share camera access with other users via the app.
3. Operating Instructions
Monitor Functions
The 5-inch 1080P display provides a clear view of your baby. Use the directional buttons on the monitor to control the camera's 355° pan and 90° tilt, ensuring your baby is always in sight. The 4X zoom allows for closer inspection.

Figure 2: Monitor display with controls for 355° pan and 90° tilt, allowing full room coverage.
Two-Way Audio
Communicate with your baby using the two-way audio feature. Press and hold the microphone button on the monitor to speak, and your voice will be transmitted through the camera's speaker. This is ideal for soothing your baby or giving instructions.

Figure 3: Two-way audio allows parents to speak to their baby through the camera.
Smart Features & Alerts
The monitor is equipped with smart tracking, motion detection, sound detection (including cry detection), humidity, and temperature detection. Real-time alerts are pushed to your monitor and app, keeping you informed of your baby's environment and activities.

Figure 4: Smart alerts for cry, motion, noise, and feeding reminders ensure constant monitoring.
Night Vision & Lullabies
The camera provides clear HD night vision, allowing you to see your baby even in low-light conditions. You can also play built-in lullabies or white noise to help soothe your baby to sleep directly from the monitor or app.

Figure 5: HD night vision and soothing lullabies for a peaceful sleep environment.
Video: User experience overview of the ACEBELL WiFi Baby Monitor, demonstrating various features.
4. Maintenance
Cleaning the Camera and Monitor
To ensure optimal performance, regularly clean the camera lens and monitor screen with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the surfaces.
Battery Life and Charging
The Parent Unit is powered by a robust rechargeable battery. In sleep mode, the parent unit can last up to 7 days on a full charge. Always use the provided Type-C charging cables and power adapters for charging.
5. Troubleshooting
- No Signal/Poor Connection: Ensure both units are powered on and within the 1000-foot range. Extend the antenna on the Parent Unit for better reception.
- No Sound/Distorted Audio: Check the volume settings on the Parent Unit. Ensure no obstructions are blocking the microphone or speaker on either unit.
- Camera Not Tracking: Verify that motion tracking is enabled in the monitor's settings or via the TuyaSmart APP.
- App Connectivity Issues: Ensure your smartphone is connected to a stable 2.4GHz Wi-Fi network. Restart the app and the baby monitor units.
- Temperature/Humidity Alerts: Check the alert thresholds in the settings to ensure they are configured correctly for your desired range.
6. Specifications
| Feature | Specification |
|---|---|
| Model Name | TL-BM501 |
| Video Capture Resolution | 2K |
| Screen Size | 5 inches (1080P Display) |
| Pan/Tilt Range | 355° Pan, 90° Tilt |
| Optical Zoom | 4x |
| Connectivity Technology | Wireless (Wi-Fi) |
| Battery Life (Sleep Mode) | Up to 7 days |
| Range | Up to 1000 feet |
| Special Features | 2-Way Audio, Night Vision, PTZ, Cry Detection, Motion Sensor, Humidity/Temperature Detection, Feeding Reminders |
7. Warranty and Support
The ACEBELL 2K WiFi Baby Monitor comes with a 2-year quality warranty. For any questions or support needs, please contact customer support 24/7 at cs@dgjiasong.com.