1. Giriş
Thank you for choosing the Grundig QH-831A Wireless Doorbell System. This system is designed to provide a reliable and convenient way to be alerted to visitors at your door. It features a wireless transmitter (bell push button) and two portable receivers, offering flexibility in placement and notification options. Please read this manual carefully before installation and operation to ensure proper use and longevity of your device.
2. Paket İçeriği
Upon unpacking, please verify that all the following components are included in your package:
- 1 x Wireless Transmitter (Bell Push Button)
- 2 x Kablosuz Alıcı
- 1 x CR2032 Button Cell Battery (pre-installed in transmitter)
- 1 x Double-sided Adhesive Tape (for transmitter mounting)
- Kullanım Kılavuzu

Resim 1: Üzeriview of the Grundig QH-831A Wireless Doorbell System package, showing the transmitter and two receivers.
3. Kurulum ve Kurulum
3.1. Receiver Battery Installation
Each receiver requires 2 Mignon (AA) batteries (not included). To install:
- Open the battery compartment cover on the back of each receiver.
- 2 adet AA pili, kutupların doğru olmasına dikkat ederek (+/-) takın.
- Pil bölmesi kapağını sıkıca kapatın.
3.2. Transmitter (Bell Push Button) Installation
The transmitter comes with a pre-installed CR2032 button cell battery. It is waterproof and can be mounted using the provided double-sided adhesive tape.
- Choose a suitable location for the transmitter near your door, ensuring it is easily accessible to visitors.
- İyi yapışma sağlamak için montaj yüzeyini iyice temizleyin.
- Peel off the protective film from one side of the double-sided adhesive tape and apply it to the back of the transmitter.
- Peel off the remaining protective film and firmly press the transmitter onto the desired surface for at least 30 seconds.
3.3. Alıcı Yerleşimi
The receivers are designed for portability and can be placed on a flat surface using their integrated stand or mounted on a wall. For optimal performance, place receivers within the 80-meter operating range of the transmitter, avoiding large metal objects or thick walls that may interfere with the signal.

Resim 2: Yakın çekim view of the wireless transmitter (bell push button) and one receiver, illustrating their design for placement.
4. Kullanım Talimatları
The Grundig QH-831A system offers customizable alert options.
4.1. Melodi Seçimi
The system features 6 pre-programmed melodies. To change the melody:
- Bulun Tone Selection Button on the side of the receiver.
- Press this button repeatedly to cycle through the available melodies until you find your preferred tone.
4.2. Ses Ayarı
Adjust the receiver's volume to your preference (low, medium, or high):
- Bulun Ses Kontrol Düğmesi on the side of the receiver.
- Press this button to cycle through the volume levels.
4.3. Bell Options (Notification Modes)
The receivers offer three distinct notification modes:
- Sadece Zil: Akustik uyarı.
- Sadece Yanıp Sönen LED: Optical alert (red flashing light).
- Zil + Yanıp Sönen LED: Both acoustic and optical alerts.
To select a bell option, use the dedicated button on the receiver to cycle through these modes.
4.4. Writable Name Field
The transmitter features a writable name field, allowing you to personalize it or provide instructions to visitors.
5. Bakım
5.1. Pil Değişimi
- Verici: When the transmitter's signal weakens or stops working, replace the CR2032 button cell battery. Open the transmitter casing carefully to access the battery.
- Alıcılar: When the receivers' sound becomes faint or they stop responding, replace the 2 AA batteries in each unit. Refer to Section 3.1 for instructions.
Always dispose of old batteries responsibly according to local regulations.
5.2. Temizlik
Wipe the doorbell units with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the surface.
6. Sorun Giderme
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Telefon çalmıyor. | Alıcı veya vericinin pilleri bitmiş. | Replace batteries in both the transmitter (CR2032) and receivers (AA). |
| Azaltılmış çalışma aralığı. | Interference from metal objects or thick walls; low battery. | Relocate receivers or transmitter to minimize obstructions. Replace batteries. |
| No sound from receiver. | Volume set to minimum; 'Flashing LED Only' mode selected. | Adjust volume using the volume control button. Change bell option to 'Bell Only' or 'Bell + Flashing LED'. |
7. Özellikler
| Özellik | Detay |
|---|---|
| Model Numarası | QH-831A (Manufacturer Part Number: 48576) |
| Kablosuz Frekans | 433 MHz |
| Çalışma Aralığı | 80 metreye kadar (açık alan) |
| Melodiler | 6 pre-programmed tones |
| Ses Seviyeleri | Düşük, Orta, Yüksek |
| Bildirim Seçenekleri | Bell, Flashing LED, Bell + Flashing LED |
| Verici Gücü | 1 x CR2032 button cell (included) |
| Alıcı Gücü | 2 x AA batteries per receiver (not included) |
| Verici Boyutları (G x Y x D) | 32 x 80 x 22 mm (yaklaşık) |
| Alıcı Boyutları (G x Y x D) | 76 x 110 x 42 mm (yaklaşık) |
| Malzeme | Plastik |
| Renk | Siyah |
| Ürün Ağırlığı | 210 g (toplam paket ağırlığı) |
| Üretici | Motorola (as per product specifications) |
8. Garanti ve Destek
For warranty information or technical support, please refer to the documentation provided at the point of purchase or contact your retailer. You may also visit the official Grundig webDaha fazla yardım için siteyi ziyaret edin.