AVANTEK CW-21 Wireless Doorbell Instruction Manual

Introducció

Thank you for choosing the AVANTEK CW-21 Wireless Doorbell. This device is designed to provide a reliable and convenient notification system for your home or office. Featuring a waterproof transmitter, long wireless range, and customizable melodies, this doorbell ensures you never miss a visitor. Please read this manual carefully to ensure proper installation and operation.

Contingut del paquet

Verifiqueu que tots els components siguin presents al vostre paquet:

1 × Receptor endollable
2 × Wireless Transmitters
2 × Double-sided Adhesive Tapes
1 × Tornavís
4 × Cargols
4 × àncores
1 × Manual d'usuari (aquest document)

Contents of the AVANTEK CW-21 Wireless Doorbell kit, including receiver, two transmitters, mounting accessories, and user manual

Image: Contents of the AVANTEK CW-21 Wireless Doorbell kit, showing the receiver, two transmitters, mounting hardware, and user manual.

Configuració i instal·lació

The AVANTEK CW-21 doorbell offers flexible installation options for the transmitter and simple setup for the receiver.

Configuració del receptor

Plug the receiver into a standard electrical outlet. Ensure it is placed in a central location to maximize wireless range.
The receiver will power on and be ready for operation.

Instal·lació del transmissor

Before installation, ensure the transmitter's battery is active. The transmitter uses a lithium battery with a maximum lifespan of 3 years. No battery installation is typically required upon initial setup as it comes pre-installed with a protective tab that needs to be removed.

There are two methods for mounting the transmitter:

Method A: Using Double-Sided Adhesive Tape

Clean the mounting surface thoroughly to ensure it is free of dust and moisture.
Peel off one side of the protective film from the double-sided adhesive tape and attach it to the back of the transmitter.
Peel off the other side of the protective film and firmly press the transmitter onto the desired location on the wall or door frame for at least 30 seconds.

Method B: Using Screws and Anchors

Open the transmitter casing using the provided screwdriver.
Mark the desired drilling points on the wall using the transmitter's back plate as a template.
Drill two holes at the marked positions. Insert the anchors into the holes.
Align the transmitter's back plate with the holes and secure it with the screws.
Reattach the front casing of the transmitter.

Diagram showing two installation methods for the AVANTEK CW-21 doorbell transmitter: adhesive tape and screws with anchors

Image: Installation instructions diagram illustrating both adhesive tape and screw/anchor mounting methods for the transmitter.

Instruccions de funcionament

The AVANTEK CW-21 doorbell system is designed for user-friendly operation with customizable settings.

Selecció de melodies

The receiver offers 52 distinct melodies. To change the melody:

Press the 'Music' button on the side of the receiver to cycle through the available melodies.
Once you hear a desired melody, stop pressing the button. The receiver will automatically save this selection.

Ajust de volum

The receiver has 5 adjustable volume levels, with a maximum setting of 115 dB. To adjust the volume:

Press the 'Volume' button on the side of the receiver to cycle through the volume levels.
Select the desired volume level. The receiver will save this setting.

AVANTEK CW-21 Wireless Doorbell Receiver features: 52 melodies, 5 volume levels, and LED indicator

Image: The receiver unit highlighting its features: 52 chimes and tunes, 5 volume levels, and an LED indicator.

Customizing Transmitters with Different Tones

You can assign a unique melody to each transmitter, allowing you to differentiate between multiple entry points (e.g., front door, back door).

Select the desired melody on the receiver using the 'Music' button.
Immediately after selecting the melody, press and hold the 'Volume' button on the receiver for approximately 5 seconds until you hear a 'ding' sound and the LED indicator flashes rapidly. This indicates pairing mode.
Within 5 seconds, press the button on the specific transmitter you wish to pair with this melody. The receiver will sound the selected melody, confirming successful pairing.
Repeat this process for each additional transmitter, selecting a different melody for each if desired.

Diagram illustrating how to customize different ring tones for multiple AVANTEK CW-21 doorbell transmitters

Image: Diagram showing how to assign different tones to individual transmitters for distinct notifications (e.g., front door vs. back door).

Funció de memòria

The receiver is equipped with a memory function. It will remember your last selected melody and volume level even after a power outage, eliminating the need to reset your preferences.

Manteniment

Neteja

Wipe the doorbell units with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the surface. The transmitter has an IP55 dustproof and waterproof rating, meaning it is protected against dust ingress and low-pressure water jets from any direction. However, it is not designed for submersion.

Battery Replacement (Transmitter)

The transmitter uses a CR2 lithium battery, which typically lasts up to 3 years. When the transmitter's performance degrades or the LED indicator no longer flashes upon pressing, it's time to replace the battery.

Open the transmitter casing using the provided screwdriver.
Traieu amb cura la pila CR2 antiga.
Introduïu una pila CR2 nova, assegurant-vos de la polaritat correcta (+/-).
Tanqueu l'emissor casing de manera segura.

AVANTEK CW-21 Wireless Doorbell Transmitter showing IP55 waterproof rating, operating temperature range, and 3-year battery life

Image: The transmitter unit, highlighting its IP55 waterproof rating, operating temperature range, and 3-year battery lifespan.

Resolució de problemes

If you encounter issues with your AVANTEK CW-21 doorbell, refer to the following common solutions:

Problema	Causa possible	Solució
Receiver does not sound when transmitter is pressed.	El receptor està desconnectat o no té alimentaciótage. La bateria del transmissor està baixa o morta. Transmitter and receiver are out of range. L'emissor i el receptor no estan emparellats.	Ensure receiver is plugged into a working outlet. Substituïu la bateria del transmissor. Acosteu el receptor a l'emissor o elimineu els obstacles. Re-pair the transmitter and receiver (see "Customizing Transmitters" section).
Curt abast sense fil.	Thick walls or metal structures obstructing signal. Interferències d'altres dispositius sense fil.	Relocate receiver or transmitter to minimize obstructions. Ensure receiver is not near large metal objects or other strong signal sources.
S'ha reiniciat la configuració de la melodia o del volum.	Not applicable, as the unit has a memory function. If this occurs, contact support.	Contact AVANTEK customer support for assistance.

Especificacions

Key technical specifications for the AVANTEK CW-21 Wireless Doorbell:

Model: CW-21
Interval sense fil: Up to 1000 ft (300 m) in open areas
Melodies: 52 campanes seleccionables
Nivells de volum: 5 adjustable levels (max 115 dB)
Potència del transmissor: 3V CR2 Lithium Manganese Dioxide battery
Transmitter Lifespan: Up to 3 years (battery dependent)
IP Rating (Transmitter): IP55 (a prova de pols i impermeable)
Temperatura de funcionament: -4 °F a 140 °F (-20 °C a 60 °C)
Dimensions del receptor: Approximately 3.15 in (H) x 2.87 in (W) x 0.6 in (D)
Dimensions del transmissor: Approximately 3 in (H) x 1.57 in (W) x 0.6 in (D)

AVANTEK CW-21 Wireless Doorbell demonstrating 1000 ft (300 m) wireless range in a home environment

Image: The AVANTEK CW-21 doorbell system illustrating its 1000 ft (300 m) wireless range capability.

AVANTEK CW-21 Wireless Doorbell Receiver and Transmitter with dimensions, highlighting compact size

Image: Dimensions of the compact receiver and transmitter units, showing they do not obstruct adjacent outlets.

Garantia i Suport

AVANTEK products are designed for reliability and performance. For any questions, technical support, or warranty inquiries, please contact AVANTEK customer service. Refer to the contact information provided on the product packaging or the official AVANTEK weblloc.

Conserveu el vostre comprovant de compra per a reclamacions de garantia.