1. Wprowadzenie
Thank you for choosing the AVANTEK BA-12 Wireless Doorbell System. 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.

Obraz 1.1: Koniecview of the AVANTEK BA-12 Wireless Doorbell System components.
2. Zawartość opakowania
Sprawdź, czy w przesyłce znajdują się wszystkie elementy:
- 2 × Wireless Cordless Receivers (3 AAA batteries included in each)
- 1 × Transmitter (CR2032 battery included)
- 1 × taśma klejąca
- 1 × Wkrętak
- 2 × śruby
- 2 × kotwice
- 1 × Instrukcja obsługi
3. Funkcje produktu
The AVANTEK BA-12 Wireless Doorbell System offers the following key features:
- Convenient Battery-Powered Receivers: Each receiver operates on 3 AAA batteries (included), eliminating the need for an electrical outlet.
- Ultra-Long Wireless Range: Up to 300 meters (1000 feet) operating range, ensuring you hear the doorbell from anywhere in your home.
- Szeroki wybór dzwonków: Wybierz jedną z 52 różnych melodii.
- Regulowane poziomy głośności: 5 volume levels with a maximum setting of 115 dB for clear audibility.
- High-Performance Transmitter: Features ultra-low power consumption with a CR2032 lithium battery, offering up to a 3-year lifespan.
- Trwała konstrukcja: Klasa odporności na kurz i wodę IP55, nadaje się do stosowania w różnych warunkach pogodowych.
- Funkcja pamięci: Retains your last selected melody and volume level even after battery replacement.
- Szeroki zakres temperatur pracy: Functions reliably between -20 °C to 60 °C (-4 °F to 140 °F).

Image 3.1: Key features of the doorbell receiver, including chime and volume options.
4. Konfiguracja i instalacja
Follow these steps to set up your AVANTEK BA-12 Wireless Doorbell System:
4.1. Instalacja nadajnika
- Wybierz lokalizację: Choose a flat, vertical surface near your door for the transmitter. Ensure the surface is clean and dry.
- Opcje montażu:
- Taśma klejąca: Peel off one side of the adhesive tape and attach it to the back of the transmitter. Press firmly onto the desired location for 30 seconds.
- Śruby: Use the provided screws and anchors to securely mount the transmitter to the wall. This method is recommended for uneven surfaces or enhanced security.
- Sprawdzenie baterii: The transmitter comes with a pre-installed CR2032 battery. Ensure the plastic isolation tab is removed if present.
4.2. Instalacja odbiornika
- Montaż baterii: Each receiver requires 3 AAA batteries (included). Open the battery compartment on the back of the receiver and insert the batteries, observing the correct polarity (+/-).
- Montowanie: Screw the mounting bracket onto the wall using the provided screws and anchors. Once the bracket is secure, hook the receiver onto the bracket.

Image 4.1: Illustration of receiver mounting using screws and bracket.

Image 4.2: Components and dimensions of the doorbell units.
5. Instrukcja obsługi
Once installed, your AVANTEK BA-12 Wireless Doorbell System is ready for use.
5.1. Zmiana melodii
Aby wybrać inną melodię:
- On the receiver, press the 'Next' or 'Previous' button (typically located on the side) to cycle through the 52 available melodies.
- Odbiornik będzie odtwarzał pre-view każdej melodii po naciśnięciu przycisku.
5.2. Regulacja głośności
Aby dostosować poziom głośności:
- On the receiver, press the 'Volume' button (typically located on the side) to cycle through the 5 volume levels.
- The receiver will play a sound at the selected volume level.
5.3. Funkcja pamięci
The doorbell system features a memory function. Your last selected melody and volume level will be automatically saved and restored after battery replacement or power interruption, eliminating the need to reset your preferences.
6. Konserwacja
Proper maintenance ensures the longevity and reliable operation of your doorbell system.
6.1. Wymiana baterii
- Nadajnik: The transmitter uses a CR2032 lithium battery with an approximate 3-year lifespan. When the transmitter's LED indicator no longer lights up or the range decreases significantly, replace the battery. Use the provided screwdriver to open the battery compartment.
- Odbiorniki: Each receiver uses 3 AAA batteries. Replace them when the sound becomes faint or the receiver stops responding. Open the battery compartment on the back of the receiver.
- Zużyte baterie należy zawsze utylizować w sposób odpowiedzialny.
6.2. Czyszczenie
Wipe the doorbell units with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the finish or internal components.
6.3. Zagadnienia środowiskowe
The transmitter is IP55 dustproof and waterproof, designed to withstand outdoor conditions. However, avoid submerging the unit in water. The system operates effectively within a temperature range of -20 °C to 60 °C (-4 °F to 140 °F).

Image 6.1: The transmitter's IP55 rating and operating temperature range.
7. Rozwiązywanie Problemów
If you encounter issues with your doorbell system, refer to the following common problems and solutions:
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Receiver does not ring. | Low or dead batteries in receiver or transmitter. | Replace batteries in both the receiver (AAA) and transmitter (CR2032). |
| Krótki zasięg bezprzewodowy. | Obstructions (thick walls, metal structures) or interference. Low battery in transmitter. | Przenieś odbiornik lub nadajnik, aby zminimalizować przeszkody. Wymień baterię nadajnika. |
| Doorbell rings unexpectedly. | Zakłócenia ze strony innych urządzeń bezprzewodowych. | The system is designed to minimize interference. If this persists, contact support. |
| Cannot change melody or volume. | Buttons not functioning or receiver issue. | Upewnij się, że baterie są sprawne. Jeśli problem będzie się powtarzał, skontaktuj się z pomocą techniczną. |
Ważna uwaga dotycząca zgodności: The AVANTEK BA-12 battery-operated doorbell kits are designed to pair exclusively with other AVANTEK battery-operated doorbell kits (models BA-11, AW-11, BA-12). They are not compatible with other kits or accessories from AVANTEK or other brands.

Image 7.1: Illustration of the doorbell's wireless range capability.
8. Specyfikacje
- Model: BA-12
- Zasięg bezprzewodowy: Do 300 metrów (1000 stóp) na otwartej przestrzeni
- Melodie: 52 wybieralnych dzwonków
- Poziomy głośności: 5 levels, up to 115 dB
- Bateria nadajnika: 1 × CR2032 lithium battery (included)
- Akumulatory odbiornika: 3 × AAA batteries per receiver (included)
- Stopień wodoodporności: IP55 (Nadajnik)
- Temperatura pracy: -20 °C do 60 °C (-4 °F do 140 °F)
9. Gwarancja i wsparcie
AVANTEK products are designed for reliability and performance. For warranty information, please refer to the documentation included with your purchase or visit the official AVANTEK website. If you require technical assistance or have questions not covered in this manual, please contact AVANTEK customer support through the contact information provided on the product packaging or the official webstrona.





