PHYSEN WET02

PHYSEN Wireless Doorbell Signal Extension Kit WET02 User Manual

Model: WET02

1. Introduzione

This manual provides comprehensive instructions for the installation, operation, and maintenance of the PHYSEN Wireless Doorbell Signal Extension Kit, model WET02. This kit is designed to extend the signal of your existing doorbell system, ensuring you never miss a visitor.

The PHYSEN WET02 system offers easy integration with various doorbell types, including electronic, electromechanical, and mechanical systems. It features a digital code system to prevent interference and provides a universal wireless chime with multiple melodies and adjustable volume levels.

2. Prodotto finitoview

The PHYSEN WET02 kit includes a wireless converter (transmitter) and two wireless receivers (chimes). The converter connects to your existing doorbell, and when the doorbell button is pressed, it sends a wireless signal to the receivers.

PHYSEN WET02 Wireless Doorbell Signal Extension Kit components: two white wireless chimes and one small white wireless converter with red and black wires, alongside three AAA batteries.

Figure 2.1: PHYSEN WET02 Kit Components. The kit includes two wireless chimes, one wireless converter (transmitter), and three AAA batteries for each receiver.

2.1 Componenti

  • 1 x WET02 Wireless Converter (Transmitter): Connects to your existing doorbell wiring.
  • 2 x Wireless Receivers (Chimes): Portable units that play melodies and provide visual alerts.
  • Batterie: Required for receivers (included).

2.2 Caratteristiche principali

  • Easy and quick integration with existing doorbell systems.
  • Digital code system for interference elimination.
  • Wide operating frequency: 433 MHz (± 40 kHz).
  • Non-polarity wiring for the converter (+/-).
  • 58 polyphonic melodies.
  • 5 adjustable volume levels (0-110 dB).
  • Optical LED signal.
  • Memory function for settings.
  • Wireless range up to 400 feet (120 meters) in open areas.

3. Specifiche

Diagram showing dimensions of the wireless chime (7cm width, 7.5cm height) and the wireless converter (13cm length, 20cm wire length). Also shows the speaker and battery compartment (3*AAA) on the chime.

Figure 3.1: Product Dimensions and Receiver Details.

Technical specifications for the wireless converter: Wireless Frequency 433.92MHz, Transmitter Operating Voltage 3-24V AC/DC, Operating Temperature -10°C to +55°C. Also shows the connection cable, LED indicator, and internal antenna of the converter.

Figure 3.2: Wireless Converter Technical Details.

CaratteristicaSpecificazione
Numero di modelloBAGNATO02
Frequenza senza fili433.92 MHz (± 40 kHz)
Vol. operativo del trasmettitoretage3-24V AC / DC
Temperatura di esercizioda -10°C a +55°C
Product Dimensions (Converter)Approx. 13 cm (length)
Dimensioni del prodotto (ricevitore)Circa 7 cm (larghezza) x 7.5 cm (altezza)
Peso310 grams (total kit)
Power Source (Receivers)Batterie 3 x AAA (incluse)
Melodie58 opzioni polifoniche
Livelli di volume5 livelli (0-110 dB)
wireless RangeFino a 400 piedi (120 metri) in aree aperte

4. Configurazione e installazione

Follow these steps to install your PHYSEN WET02 Wireless Doorbell Signal Extension Kit.

4.1 Wireless Converter (Transmitter) Installation

  1. Aprire il coperchio del campanello: Carefully open the cover of your existing doorbell unit.
  2. Collegare i fili: Connect the two wires from the WET02 wireless converter to the switch and power terminals of your doorbell button. The wires are marked (+/-) but do not require distinction between positive and negative poles, simplifying installation.
  3. Prova la connessione: Turn on the power. Press your doorbell button. The LED on the converter should light up, and the receiver (chime) should ring, indicating a successful connection.
  4. Secure the Converter: Use adhesive tape to secure the converter inside the doorbell cover or a suitable location, ensuring it does not interfere with the doorbell mechanism.
Four-step diagram showing the installation of the wireless converter into an existing doorbell unit. Step 1: Open doorbell cover. Step 2: Connect converter wires to doorbell terminals (no polarity). Step 3: Test connection by pressing doorbell button. Step 4: Secure converter with tape inside the cover.

Figure 4.1: Wireless Converter Installation Steps.

Diagram illustrating the working principle. Left: Transmitter connected to doorbell transformer and switchgear cabinet fuse box. Right: When the doorbell is pressed, the transmitter sends a wireless signal to the receiver, which then rings.

Figure 4.2: Working Principle of the Signal Extension Kit.

4.2 Wireless Receiver (Chime) Setup

  1. Inserire le batterie: Open the battery compartment on the back of each receiver and insert 3 AAA batteries (included), ensuring correct polarity.
  2. Posizionamento: Place the receivers in desired locations within your home. The wireless range is up to 400 feet (120 meters) in open areas, but walls and obstacles may reduce this.
  3. Abbinamento (se necessario): The kit is usually pre-paired. If a receiver does not ring when the doorbell is pressed, refer to the "Troubleshooting" section for pairing instructions.
Illustration of the 400ft wireless range, showing the signal passing through different types of walls and doors from an outdoor doorbell button to an indoor chime.

Figure 4.3: Wireless Range Illustration.

5. Istruzioni per l'uso

Once installed, the PHYSEN WET02 system is straightforward to operate.

5.1 Melodie cangianti

Each receiver has a button (often labeled with a music note or similar icon) to cycle through the 58 available polyphonic melodies. Press the button repeatedly until you find your preferred melody.

5.2 Regolazione del volume

Locate the volume button on the side of the receiver. Press it to cycle through the 5 volume levels, from silent (0 dB) to maximum (110 dB). Select the volume appropriate for your environment.

Diagram showing the features of the wireless chime: 58 ringtones, 5 volume levels, LED blue flashing light, and memory function. A visual scale illustrates volume levels from 0dB to 110dB.

Figure 5.1: Chime Features and Volume Levels.

5.3 indicatore LED

When the doorbell button is pressed, the receiver's blue LED will flash, providing a visual alert in addition to the audible chime. This is particularly useful in noisy environments or for individuals with hearing impairments.

6. Manutenzione

Regular maintenance ensures the longevity and optimal performance of your doorbell extension kit.

  • Sostituzione della batteria: Replace the AAA batteries in the receivers when the chime volume becomes low or the LED indicator no longer flashes. Ensure correct polarity when inserting new batteries.
  • Pulizia: Wipe the surfaces of the converter and receivers with a soft, dry cloth. Do not use abrasive cleaners or solvents.
  • Condizioni ambientali: Ensure the devices are not exposed to extreme temperatures or direct moisture, although the operating temperature range is -10°C to +55°C.

7. Risoluzione Dei Problemi

If you encounter issues with your PHYSEN WET02 kit, refer to the following common problems and solutions:

ProblemaPossibile causaSoluzione
Il ricevitore non squilla.
  • Batterie del ricevitore scariche o esaurite.
  • Receiver is out of range.
  • Converter not properly connected.
  • Interferenza.
  • Receiver and converter are not paired.
  • Sostituire le batterie del ricevitore.
  • Move receiver closer to the converter.
  • Check converter wiring to the doorbell.
  • The system uses a digital code to minimize interference, but try repositioning if issues persist.
  • Re-pair the receiver and converter (see pairing instructions below).
Converter LED does not light up when doorbell is pressed.
  • Incorrect wiring to the existing doorbell.
  • Existing doorbell system fault.
  • Verify converter wiring. Ensure a secure connection to the doorbell's switch/power terminals.
  • Test your existing doorbell system independently.
Segnale a corto raggio o intermittente.
  • Ostruzioni (muri spessi, strutture metalliche).
  • Electromagnetic interference from other devices.
  • Relocate receivers to a more open area or closer to the converter.
  • Ensure the converter and receivers are not placed near large metal objects or other strong signal-emitting devices.

7.1 Pairing Instructions (if needed)

If your receiver and converter lose their connection or you add a new component, follow these steps to re-pair them:

  1. Ensure the receiver has fresh batteries and is powered on.
  2. On the receiver, press and hold the volume button for approximately 5 seconds until you hear a "ding" sound and the LED indicator starts flashing rapidly. This indicates it's in pairing mode.
  3. Within 10 seconds, press your existing doorbell button (which is connected to the WET02 converter).
  4. The receiver should chime, confirming successful pairing. If not, repeat the process.

8. Assistenza clienti

For any questions, concerns, or technical assistance regarding your PHYSEN WET02 Wireless Doorbell Signal Extension Kit, please do not hesitate to contact our customer support team.

We offer 24/7 customer service to ensure your satisfaction.

Informazioni di contatto (ad esempio, e-mail, websito) verrebbe solitamente fornito qui dal produttore.

© 2026 PHYSEN. All rights reserved.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.