1. Introducció
Thank you for choosing the AVANTEK Wireless Door Bell WA-11. This manual provides detailed instructions for the proper installation, operation, and maintenance of your new doorbell system. Please read this manual thoroughly before use to ensure optimal performance and longevity of the product.

Image: The AVANTEK Wireless Door Bell WA-11 kit, showing the white receiver unit, the white push-button transmitter, and three AAA batteries.
2. Contingut del paquet
Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:
- 1 x Transmissor (botó)
- 1 x Receptor (Unitat de timbre)
- Batteries (1 x CR2032 for transmitter, 3 x AAA for receiver)
- 1 x cinta adhesiva
- 1 x tornavís
- Screws and Anchors for mounting

Imatge: Una completa view of the AVANTEK Doorbell Kit, including the receiver, transmitter, user manual, mounting bracket, batteries, screws, and adhesive tape, laid out on a grey surface.
3. Característiques del producte
- Convenient Battery-Powered Receiver: The receiver operates on 3 AAA batteries (included), eliminating the need for an electrical outlet. This allows for flexible placement anywhere in your home.
- Abast sense fil ultrallarg: Enjoy a reliable wireless range of up to 1000 feet (300 meters), ensuring you hear visitors from any part of your home without interference.
- 52 Chimes and 5 Volume Levels: Choose from 52 distinct melodies and adjust the volume across 5 levels, with a maximum output of 120 dB, to suit your preference and environment.
- High-Performance Transmitter: The transmitter features ultra-low power consumption, powered by a CR2032 lithium battery with a lifespan of up to 3 years. It is IP55 dustproof and waterproof, designed to withstand various weather conditions from -4 °F to 140 °F (-20 °C to 60 °C).
- Funció de memòria: The doorbell remembers your last selected melody and volume level even after battery replacement, eliminating the need for frequent re-settings.




4. Configuració i instal·lació
The AVANTEK Wireless Door Bell offers two installation methods: self-adhesive or screw-in.
4.1. Transmitter Installation (Push Button)
Before installation, ensure the CR2032 battery is correctly inserted into the transmitter. Remove the plastic insulation tab if present.
- Self-Adhesive Method:
- Clean the desired mounting surface thoroughly to ensure it is dry and free of dust or grease.
- Peel off one side of the double-sided adhesive tape and attach it to the back of the transmitter.
- Peel off the other side of the tape and firmly press the transmitter onto the cleaned surface for at least 30 seconds.
- Screw-In Method:
- Open the transmitter casing using the provided screwdriver.
- Mark the positions for the screw holes on the wall.
- Drill pilot holes if necessary and insert the wall anchors.
- Secure the transmitter's back plate to the wall with the provided screws.
- Reattach the front part of the transmitter to the back plate.
4.2. Receiver Installation (Chime Unit)
The receiver is battery-operated (3 AAA batteries included) and does not require a power outlet. It can be placed on a flat surface or mounted on a wall.
- Insert the 3 AAA batteries into the receiver unit, ensuring correct polarity.
- For wall mounting, attach the mounting bracket to the wall using screws and anchors. Then, hook the receiver onto the bracket.
- Alternatively, place the receiver on any flat, stable surface within range of the transmitter.

Image: The doorbell receiver and its separate mounting bracket, along with screws, demonstrating the ease of installation.

Image: A visual guide detailing the installation process for both the transmitter and receiver using either adhesive tape or screws and anchors.
5. Instruccions de funcionament
5.1. Selecting a Melody
El receptor ofereix 52 melodies diferents. Per canviar la melodia:
- Locate the 'Next' and 'Previous' buttons on the side of the receiver unit.
- Press the 'Next' or 'Previous' button to cycle through the available melodies. The receiver will play a short preview of each melody.
- Once you find your desired melody, stop pressing the buttons. The receiver will save this selection automatically.
5.2. Ajust de volum
The receiver has 5 adjustable volume levels, from silent (0 dB) to maximum (120 dB).
- Locate the volume button on the side of the receiver unit.
- Press the volume button repeatedly to cycle through the 5 volume levels.
- Select the volume level that best suits your environment. The receiver will save this setting.

Image: A visual representation of the doorbell's volume capabilities, ranging from a silent mute mode to a loud 120 dB, suitable for various household environments.
5.3. Pairing Additional Transmitters/Receivers (If Applicable)
This doorbell kit is designed to pair with other AVANTEK battery-operated doorbell kits (Model BA-11/WA-11). If you wish to add more transmitters or receivers, please refer to the specific pairing instructions provided with those additional units or contact AVANTEK customer support for guidance.
6. Manteniment
6.1. Substitució de la bateria
- Transmitter (Push Button): The transmitter uses a CR2032 lithium battery with an average lifespan of 3 years. When the doorbell button stops working or the LED indicator no longer lights up, it's time to replace the battery. Use the provided screwdriver to open the casing, replace the CR2032 battery, ensuring correct polarity, and then reassemble.
- Receiver (Chime Unit): The receiver uses 3 AAA batteries. When the chime sound becomes weak or stops working, replace all three AAA batteries, ensuring correct polarity.
6.2. Neteja
Wipe the doorbell units with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the surface. The transmitter is IP55 waterproof, but avoid submerging it in water.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El timbre no sona. | Low or dead batteries in transmitter or receiver. | Replace batteries in both the transmitter (CR2032) and receiver (3x AAA). |
| Doorbell rings intermittently or has poor range. | Obstruccions (parets gruixudes, estructures metàl·liques) o interferències. | Reposition the receiver or transmitter to minimize obstructions. Ensure no other wireless devices are causing interference. |
| El volum és massa baix o massa alt. | Cal ajustar la configuració del volum. | Press the volume button on the receiver to cycle through the 5 volume levels. |
| Melody is not desired. | Incorrect melody selected. | Press the 'Next' or 'Previous' buttons on the receiver to select a different melody. |
8. Especificacions
| Característica | Detall |
|---|---|
| Número de model | WA-11 |
| abast sense fils | Fins a 1000 peus (300 m) |
| Melodies | 52 |
| Nivells de volum | 5 (up to 120 dB) |
| Bateria del transmissor | 1 x CR2032 (inclòs) |
| Durada de la bateria del transmissor | Aprox. 3 anys |
| Bateria del receptor | 3 x AAA (incloses) |
| Classificació impermeable | IP55 (Transmitter) |
| Temperatura de funcionament | -4 °F a 140 °F (-20 °C a 60 °C) |
| Material | ABS |
| Dimensions (receptor) | 5.63 x 4.09 x 1.85 polzades |
| Pes de l'article | 6.7 unces |
9. Garantia i Suport
Warranty information for the AVANTEK Wireless Door Bell WA-11 is not explicitly provided in the product details. For specific warranty terms, please refer to the documentation included with your purchase or visit the official AVANTEK website. For customer support, technical assistance, or any inquiries, please contact AVANTEK customer service through their official channels.
També podeu consultar l'oficial Manual d'usuari (PDF) per obtenir informació addicional.
10. Vídeos de productes
No official product videos with 'Seller' as creator type were found in the provided data to embed in this manual.





