1. Introduction
Thank you for choosing the GoodBaby 5-inch Baby Monitor, Model SM663. This device is designed to provide a secure and reliable way to monitor your baby, offering features such as a large display, remote camera control, night vision, and two-way audio. This manual will guide you through the setup, operation, and maintenance of your monitor to ensure optimal performance and safety.

Image: The GoodBaby 5-inch Baby Monitor system, showing the parent unit and camera unit in use.
2. Product Overview
2.1 Package Contents
- Parent Unit (Monitor) with 5-inch LCD Screen
- Baby Unit (Camera)
- 2 x Power Adapters (for Parent Unit and Baby Unit)
- User Manual
2.2 Key Features
- 5-inch HD LCD Display: Provides a clear view of your baby.
- Remote Pan, Tilt, and Zoom (PTZ): Control the camera's view remotely (355° pan, 120° tilt, 2x zoom).
- Secure No-WiFi Connection: Utilizes 100% secure FHSS technology, requiring no internet or apps.
- Long Range: Up to 1000ft (300m) signal coverage in open areas.
- 30-Hour Battery Life: Parent unit features a 3500mAh rechargeable battery, offering up to 30 hours in VOX mode or 10 hours with the screen continuously on.
- Smart VOX Mode: Automatically activates the screen and audio upon detecting sound, conserving battery.
- Two-Way Audio: Speak to your baby through the monitor.
- 8 Built-in Lullabies: Soothe your baby remotely.
- Automatic Infrared Night Vision: Clear video monitoring in low light or complete darkness.
- Room Temperature Sensor: Monitors the nursery temperature and provides alerts.
- Feeding Timer Alarm: Helps parents maintain a feeding schedule.

Image: The GoodBaby parent unit and baby unit, illustrating their compact design.
3. Setup Instructions
3.1 Powering the Units
- Connect the small plug of the power adapter to the Baby Unit (camera) and the other end to a power outlet.
- Connect the small plug of the power adapter to the Parent Unit (monitor) and the other end to a power outlet.
- Allow the Parent Unit to charge fully before first use (approximately 3-4 hours). The battery indicator on the screen will show full when charged.
3.2 Camera Placement
- Place the Baby Unit (camera) on a flat surface, such as a dresser or shelf, at least 3 feet (1 meter) away from the baby's crib.
- Ensure the camera has a clear, unobstructed view of the baby. Avoid placing it too close to the crib to prevent the baby from reaching it.
- The camera can also be wall-mounted using the provided mounting kit (if included).
3.3 Initial Pairing (if necessary)
The Baby Unit and Parent Unit are pre-paired at the factory. If the units lose connection or you are adding an additional camera (up to 4 cameras supported), follow these steps:
- On the Parent Unit, press the Menu button.
- Navigate to the Camera icon and select Add Camera.
- Follow the on-screen prompts to initiate pairing.
- Press the Pair button on the back of the Baby Unit within 10 seconds.
- A successful pairing will be indicated on the Parent Unit screen.

Image: Illustration showing the capability to connect up to 4 cameras to the monitor.
4. Operating Instructions
4.1 Basic Monitoring
- Turn on both the Baby Unit and Parent Unit. The Parent Unit will automatically display the camera feed.
- Adjust the volume using the dedicated buttons on the Parent Unit.
4.2 Remote Pan, Tilt, and Zoom (PTZ)
- Use the directional buttons on the Parent Unit to pan (move horizontally) and tilt (move vertically) the camera.
- Press the Zoom button to activate 2x digital zoom. Use directional buttons to navigate the zoomed image.

Image: The baby monitor camera unit with arrows indicating 355-degree pan and 120-degree tilt, alongside the parent unit displaying a zoomed-in view.
4.3 Two-Way Audio
- Press and hold the Talk button on the Parent Unit to speak to your baby. Release the button to hear your baby.

Image: The baby monitor camera and parent unit illustrating the two-way talk function, with speech bubbles indicating communication.
4.4 Lullabies
- From the Parent Unit menu, select the Lullaby icon.
- Choose from 8 built-in lullabies to play through the Baby Unit.

Image: The baby monitor camera unit emitting musical notes, indicating the lullaby feature, with a baby sleeping peacefully in the background.
4.5 VOX Mode (Voice Operated Exchange)
- Activate VOX mode from the Parent Unit menu.
- In VOX mode, the screen will turn off to save power and automatically activate when sound is detected from the baby's room.
- Adjust VOX sensitivity levels (Low, Medium, High) to suit your environment.
4.6 Night Vision
- The Baby Unit automatically switches to infrared night vision in low light conditions, providing a clear black and white image on the Parent Unit.

Image: The baby monitor parent unit displaying a clear black and white image of a sleeping baby in a dark room, demonstrating the night vision capability.
4.7 Temperature Monitoring
- The current room temperature is displayed on the Parent Unit screen.
- Set temperature alerts from the menu to be notified if the room temperature goes above or below your set range.

Image: The baby monitor parent unit displaying the room temperature, with icons for hot and cold temperatures.
4.8 Feeding Timer
- Access the feeding timer function from the Parent Unit menu to set reminders for feeding times.
5. Maintenance
5.1 Cleaning
- Wipe the surfaces of both units with a dry, soft, lint-free cloth.
- Do not use cleaning sprays or liquid cleaners directly on the units.
5.2 Battery Care
- To prolong battery life, avoid fully discharging the Parent Unit battery frequently.
- If storing the unit for an extended period, charge the battery to about 50% and store in a cool, dry place.
5.3 Storage
- Store the monitor in a dry place, away from extreme temperatures and direct sunlight.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image/sound on Parent Unit | Units are not powered on or not paired. Out of range. | Ensure both units are plugged in and powered on. Re-pair units if necessary (refer to Section 3.3). Move Parent Unit closer to Baby Unit. |
| Poor image quality / Freezing screen | Interference from other devices. Camera lens is dirty. Out of range. | Move units away from other electronic devices. Clean camera lens. Move Parent Unit closer to Baby Unit. Try resetting both units by unplugging and replugging. |
| Static or distorted audio | Interference. Units too close to each other. | Move units away from other electronic devices. Ensure Parent Unit is not too close to the Baby Unit (maintain at least 3 feet). |
| Parent Unit battery not charging or holding charge | Faulty power adapter or cable. Battery degradation. | Ensure power adapter is securely connected. Try a different power outlet. If the issue persists, contact customer support for a replacement adapter or battery. |
| VOX mode too sensitive or not sensitive enough | Incorrect sensitivity setting. | Adjust VOX sensitivity levels in the Parent Unit menu (Low, Medium, High) to match your environment. |
7. Specifications
- Model Name: SM663
- Brand: GoodBaby
- Connectivity Technology: Wireless (FHSS)
- Screen Size: 5 inches
- Video Capture Resolution: 480p
- Pan Angle: 355 degrees
- Tilt Angle: 120 degrees
- Zoom: 2x Digital
- Range: Up to 1000 ft (open space)
- Parent Unit Battery: 3500mAh rechargeable (up to 30 hours VOX, 10 hours screen on)
- Power Source: Battery Powered (Parent Unit), AC Adapter (both units)
- Indoor/Outdoor Usage: Indoor
- Item Dimensions: 3.5 x 4.5 x 6 inches (approximate for camera unit)
- UPC: 734914504612
8. Warranty and Support
GoodBaby products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the warranty card included in your product packaging or visit the official GoodBaby website. Please retain your proof of purchase for warranty claims.