1. Introduction
Thank you for choosing the VOXON Wireless Doorbell. This manual provides essential information for the safe and efficient operation of your doorbell system. Please read it thoroughly before installation and use, and retain it for future reference.
The VOXON Wireless Doorbell system includes a transmitter (push button) and two receivers, designed for reliable performance with an ultra-long wireless range and robust weather resistance.
2. Package Contents
Verify that all items are present in your package:
- 1 x Wireless Doorbell Transmitter (Push Button)
- 2 x Wireless Doorbell Receivers
- Mounting Hardware (Screws, Anchors, Double-sided Adhesive Tape)
- 1 x User Manual

Image: Components of the VOXON Wireless Doorbell kit, showing the transmitter, two receivers, and installation tools.
3. Setup and Installation
The VOXON Wireless Doorbell offers two installation methods for the transmitter:
3.1. Adhesive Mounting
- Clean the desired installation surface thoroughly to ensure it is dry and free of dust or grease.
- Peel off one side of the double-sided adhesive tape and apply it firmly to the back of the transmitter.
- Peel off the other side of the adhesive tape and press the transmitter firmly onto the cleaned surface for at least 30 seconds.
3.2. Screw Mounting
- Open the back cover of the transmitter using a small screwdriver.
- Mark the positions for drilling holes on the wall using the back cover as a template.
- Drill two holes and insert the provided anchors.
- Secure the back cover to the wall with the provided screws.
- Attach the transmitter to its secured back cover.
For the receivers, simply plug them into a standard electrical outlet in your desired locations. Ensure they are within the 400m wireless range of the transmitter.

Image: Detailed steps for both adhesive and screw-based installation of the doorbell transmitter.
4. Operating Instructions
4.1. Adjusting Volume and Melody
The receiver features buttons for volume control and melody selection:
- Volume Control: Press the volume button to cycle through 5 adjustable volume levels, ranging from 0 dB (silent) to 120 dB.
- Melody Selection: Press the melody button to cycle through 60 available chime tunes.

Image: Illustration of the receiver's volume and melody selection features, including a silent mode.
4.2. Operating Modes
The doorbell offers three operating modes to suit different needs:
- LED Only: The receiver's LED light flashes without sound. Ideal for silent environments or for individuals with hearing impairments.
- Chime Only: The receiver plays the selected melody without the LED light flashing.
- LED & Chime: Both the LED light flashes and the melody plays, providing a dual alert.

Image: Visual representation of the three doorbell operating modes: LED+Chime, Silent Mode (LED Only), and Chime Only.
4.3. Memory Function
The doorbell system is equipped with a memory function. It will automatically remember your last selected melody and volume level, even after a power outage, ensuring your preferred settings are retained.

Image: The memory function ensures the doorbell retains the last chosen melody and volume settings.
4.4. Expanding Your System
The VOXON Wireless Doorbell system is expandable. You can add up to 4 transmitters and multiple receivers (of the same VOXON model) to create a customized alert system for larger homes or multiple entry points.

Image: An example of an expandable doorbell system, showing multiple receivers and transmitters in a large home setting.
5. Maintenance
5.1. Weather Resistance
The transmitter is IP65 rated, making it dustproof and resistant to water splashes. It is designed to withstand various outdoor weather conditions, operating effectively in temperatures ranging from -20℃ to 60℃ (-4℉ to 140℉).

Image: The doorbell transmitter's IP65 waterproof rating and its ability to function in extreme temperatures.
5.2. Battery Replacement
The transmitter uses a CR2032 lithium battery, which typically lasts for approximately 4.5 years under normal usage. When the transmitter's indicator light no longer illuminates or the signal weakens, it is time to replace the battery. To replace, open the transmitter's back cover and insert a new CR2032 battery, ensuring correct polarity.

Image: The long battery life of the transmitter, powered by a CR2032 battery.
6. Troubleshooting
- No Sound/Light from Receiver:
- Ensure the receiver is properly plugged into a working power outlet.
- Check if the volume is set to 0 dB (silent mode). Adjust the volume if necessary.
- Verify that the transmitter battery is not depleted. Replace the CR2032 battery if needed.
- Re-pair the transmitter and receiver if they have lost connection (refer to pairing instructions in the full manual, if applicable).
- Short Wireless Range:
- Ensure there are no significant metal objects, thick walls, or other electronic devices interfering with the signal between the transmitter and receiver.
- Relocate the receiver or transmitter to improve signal strength. The maximum range is 400m in an open area, which can be reduced by obstacles.
- Transmitter Not Responding:
- Check the transmitter battery. Replace if necessary.
- Ensure the transmitter button is not stuck or damaged.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | VX-WD888 |
| Wireless Range | Up to 400m (1300ft) in open area |
| Waterproof Rating | IP65 (Transmitter) |
| Operating Temperature | -20℃ to 60℃ (-4℉ to 140℉) |
| Volume Levels | 5 (0 dB to 120 dB) |
| Melodies | 60 selectable tunes |
| Transmitter Battery | CR2032 (approx. 4.5 years life) |
| Receiver Power | AC Plug-in |
| Dimensions (Transmitter) | 6.4 x 9.4 x 16.5 cm (approximate) |
| Weight | 250 g (approximate total) |
