Introduction
The Alecto DBX-88 ECO is a digital baby monitor designed to provide parents with reliable audio monitoring of their child. Utilizing DECT technology, it ensures a 100% interference-free connection and clear sound quality. This manual will guide you through the setup, operation, and maintenance of your baby monitor to ensure optimal performance and safety.

Image: The Alecto DBX-88 ECO parent unit, held in hand, showing its display and controls.

Image: Both the parent unit and baby unit of the Alecto DBX-88 ECO baby monitor.
Important Safety Information
- Keep the baby unit and parent unit out of reach of children. Cords can pose a strangulation hazard.
- Do not place the baby unit inside the crib or playpen. Maintain a distance of at least 1 meter (3 feet) from the baby.
- Ensure all power adapters and cables are placed securely and are not accessible to children.
- Do not use the baby monitor near water or moisture.
- Use only the power adapters and batteries supplied with the product.
- Avoid placing the units near heat sources or direct sunlight.
- This product is not a substitute for responsible adult supervision.
Package Contents
Please check that all items are present and in good condition:
- 1 x Parent Unit
- 1 x Baby Unit
- 1 x Charging Station for Parent Unit
- 2 x Power Adapters (one for each unit)
- 1 x Belt Clip for Parent Unit
- 1 x Rechargeable AAA Battery Pack for Parent Unit
- User Manuals (NL/EN/DE/FR)
Key Features
- DECT Technology: Ensures 100% interference-free and secure digital audio transmission.
- Long Range: Up to 300 meters outdoors and 50 meters indoors, providing flexibility.
- Two-Way Communication (Talk-Back Function): Allows you to speak to your baby remotely.
- Temperature Display: Shows the room temperature in the baby's room on the parent unit.
- Night Light: Integrated night light on the baby unit to soothe your child.
- Lullabies: 5 pre-programmed lullabies to help your baby fall asleep.
- ECO Mode: Reduces power consumption and transmission power when the baby is quiet.
- Visual Sound Indicator: LED lights on the parent unit indicate the sound level in the baby's room.
- Out-of-Range and Low Battery Warnings: Alerts you when the units are too far apart or battery is low.
Setup Guide
1. Charging the Parent Unit
Before first use, fully charge the parent unit for approximately 14 hours. Insert the rechargeable AAA battery pack into the parent unit. Connect the parent unit to its charging station, and then plug the charging station's power adapter into a wall outlet. The charge indicator light on the charging station will illuminate.

Image: Parent unit placed in its charging dock, with a red charging indicator light.
2. Powering the Baby Unit
The baby unit operates directly from mains power. Connect the baby unit's power adapter to the unit and then to a wall outlet. The power indicator on the baby unit will light up.

Image: Baby unit with its night light feature active, showing the power indicator.
3. Positioning the Units
- Baby Unit: Place the baby unit at least 1 meter (3 feet) away from your baby, but within the crib or playpen. Ensure it is on a stable, flat surface.
- Parent Unit: Keep the parent unit with you. The belt clip allows for easy portability.
- Optimal Range: For best performance, avoid placing units near large metal objects, concrete walls, or other electronic devices that may cause interference.
Operating Instructions
1. Power On/Off
- Parent Unit: Press and hold the Power/Menu button to turn on or off.
- Baby Unit: The baby unit powers on automatically when connected to mains power.
2. Volume Control
Use the Volume Up and Volume Down buttons on the parent unit to adjust the listening volume.
3. Two-Way Talk Function
To speak to your baby, press and hold the Talk button on the parent unit. Release the button to listen again.

Image: Parent unit held in hand, displaying the screen and buttons, including the 'TALK' button.
4. Night Light Operation
The night light on the baby unit can be activated or deactivated remotely from the parent unit. Refer to the parent unit's menu for the night light control option.
5. Lullaby Function
The DBX-88 ECO features 5 pre-programmed lullabies. These can be played from the baby unit and controlled via the parent unit's menu. You can select a specific lullaby or cycle through them.

Image: Close-up of the parent unit display showing "TWINKLE STAR" indicating a lullaby is playing, along with temperature and battery status.
6. ECO Mode
Activate ECO mode via the parent unit's menu to reduce power consumption and electromagnetic radiation. In ECO mode, the units only transmit when sound is detected from the baby unit. This extends battery life for the parent unit.
7. Temperature Display
The parent unit's display shows the current temperature in the baby's room, as measured by the baby unit. An alarm can be set to alert you if the temperature goes above or below a set threshold.
Maintenance
- Cleaning: Clean the units with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Battery Care: For optimal battery life, fully charge the parent unit before first use and when the low battery indicator appears. If storing the unit for an extended period, remove the rechargeable batteries.
- Storage: Store the baby monitor in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or poor sound quality | Units are out of range; volume is too low; interference from other devices. | Move units closer together; increase parent unit volume; move units away from other electronics (Wi-Fi routers, cordless phones). |
| Parent unit not charging | Charging cable not properly connected; faulty battery; charging contacts dirty. | Ensure adapter is securely plugged in; check if the charging light illuminates; clean charging contacts; replace battery if necessary. |
| Out-of-range warning | Units are too far apart or obstacles are blocking the signal. | Move the parent unit closer to the baby unit; try repositioning units to avoid thick walls or large metal objects. |
| Short battery life on parent unit | Battery not fully charged; old battery; ECO mode not active. | Ensure full charge before use; consider replacing old batteries; activate ECO mode to conserve power. |
| Baby unit not turning on | Not connected to power; power adapter faulty. | Ensure power adapter is securely connected to the unit and a working wall outlet; try a different outlet. |
Technical Specifications
- Model: DBX-88 ECO
- Brand: Alecto (Commaxx)
- Technology: DECT Digital
- Frequency Range: 1880-1900 MHz
- Maximum Talk Range: 300 meters (outdoor), 50 meters (indoor)
- Number of Channels: 1
- Parent Unit Battery: 2 x AAA rechargeable batteries (included)
- Baby Unit Power: Mains powered
- Voltage: 1.2 Volts (for rechargeable batteries)
- Dimensions (Product): 21.6 x 7.2 x 8.8 cm
- Weight (Product): 540 grams
- Special Features: Volume control, ECO mode, Out-of-range warning, Low battery warning, Audio baby monitor, Lullaby feature, Room temperature sensor, Sound sensor.
- Water Resistance: Not water resistant
Warranty and Support
Alecto products are designed for reliability and durability. This product comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official Alecto website for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Alecto customer service through their official website or the contact information provided in your product documentation.
Manufacturer: Commaxx





