4 Channel DTMF Tone Signals Decoding Relays Module AD22B04 for Remotes Control Applications Automated Controls Systems
genuine image
4 Channel DTMF Tone Signals Decoding Relays Module AD22B04 for Remotes Control Applications Automated Controls Systems
Elevates your control systems with the AD22B04 Channel DTMF Tone Signals Decoding Relays, offering multifunctional command capabilities for sophisticated automation.
4 Channel DTMF Tone Signals Decoding Relays Module AD22B04 for Remotes Control Applications Automated Controls Systems

4 Channel DTMF Tone Signals Decoding Relays Module AD22B04 for Remotes Control Applications Automated Controls Systems

Fora de stock
EUA Importado da loja USA
Transação seguraTransação segura

A Ubuy trabalha arduamente para proteger a sua segurança e privacidade. O nosso sistema avançado de segurança de pagamentos garante a confidencialidade ao encriptar as suas informações durante a transmissão, utilizando os protocolos AES (Normas de Encriptação Avançada) e SSL (Camada de Sockets Seguros). Os seus dados de pagamento estão 100% seguros, pois não partilhamos os seus dados de pagamento com vendedores terceiros.

Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Elevates your control systems with the AD22B04 Channel DTMF Tone Signals Decoding Relays, offering multifunctional command capabilities for sophisticated automation.
Search for similar products
Garantia U-Care:
Nenhuma
Selecione um plano
fast shipping

Fast
Shipping

free return

Devolução
gratuita*

Embalagem Segura

Embalagem Segura

Produtos 100% Originais

Produtos 100% Originais

pci-dss

Certificação PCI DSS

iso certified

Certificação ISO 27001

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters Compre Agora.

O que se Destaca

4 Channel Decoding
Efficiently decodes multiple DTMF signals, allowing seamless operation of four independent relays, enhancing remote control capabilities for various applications.
Automation Ready
Designed specifically for automated control systems, streamlining processes and improving overall efficiency in remote management tasks.
Versatile Applications
Ideal for diverse remote control applications, offering flexibility and compatibility with various devices, making it a valuable solution for both hobbyists and professionals.

Detalhes do produto

Shop 4 Channel DTMF Tone Signals Decoding Relays Module AD22B04 for Remotes Control Applications Automated Controls Systems online at a best price in São Tomé and Príncipe. B0DGP6GPMF
Item Weight0.88 lbs (400 grams)

Quem Deverá Comprar?

Suitable For
  • Remote Control Enthusiasts

    Ideal for hobbyists seeking to create or enhance remote control systems using DTMF tone signals.

  • Home Automation Users

    Perfect for users wanting to automate home systems or appliances through mobile phone commands.

  • DIY Projects

    Great for beginners and advanced builders looking to integrate DTMF control in custom electronics projects.

Not Suitable For
  • Non-Technical Users

    Individuals lacking technical skills may find setup and operation of this module challenging.

  • High-Power Applications

    Not suitable for applications requiring high current or heavy-duty relays as the output capacity is limited.

  • Wireless Applications

    Users looking for wireless control solutions might find this wired module unsuitable for their project needs.

DESCRIÇÃO DO PRODUTO

4 Channel DTMF Tone Signals Decoding Relays Module AD22B04 for Remotes Control Applications Automated Controls Systems

Tem alguma Dúvida? Converse connosco

Perguntas e Respostas dos Clientes

  • pergunta: What is a 4 Channel DTMF Tone Signals Decoding Relay Module?

    Resposta: A 4 Channel DTMF Tone Signals Decoding Relay Module, such as the AD22B04, is an electronic device that decodes Dual-Tone Multi-Frequency (DTMF) signals into relay outputs. This allows it to be controlled by standard telephone systems or DTMF-enabled remote controls. With its four relay outputs, you can automate various devices or systems, making it perfect for remote control applications, such as home automation or industrial controls, where wired connections are impractical.
  • pergunta: How does the module communicate with devices?

    Resposta: The AD22B04 module communicates through DTMF signals, which are typically generated by telephone keypads. When a user presses a number on a telephone, the corresponding DTMF signal is sent to the module. The module detects these tones and activates the appropriate relay output. This makes it suitable for applications like remote switching of home appliances or industrial machinery, providing a reliable non-contact control method.
  • pergunta: What are the relay specifications of the AD22B04 module?

    Resposta: The AD22B04 module is equipped with four relay outputs, each capable of handling different voltage and current ratings depending on your application. Typically, each relay can switch AC or DC loads, making it versatile for various control needs. The specification allows interfacing with devices such as motors, lights, or alarms, contributing to numerous automation projects, from simple home setups to complex industrial systems.
  • pergunta: Can this module be used for home automation projects?

    Resposta: Yes, the AD22B04 module is ideal for home automation projects. By connecting it to various home appliances like lights, fans, or other electronic devices, you can use your phone to control these devices remotely through DTMF signals. This simplifies the process of managing various systems, enhancing comfort and energy efficiency while also offering a DIY approach to technology enthusiasts.
  • pergunta: What power supply do I need for the AD22B04 module?

    Resposta: The AD22B04 module generally operates within a specific voltage range, commonly between 5V to 12V DC. It is crucial to verify the exact specifications in the documentation provided with the module. This flexible power input makes it easy to integrate into existing electrical systems, allowing the module to work effectively in both DIY projects and commercial applications where stable power sources are readily available.
  • pergunta: Is the AD22B04 compatible with Arduino or other microcontrollers?

    Resposta: Yes, the AD22B04 can easily connect with Arduino boards and similar microcontrollers. Its relay outputs can be controlled through digital pins on these boards, and DTMF decoding can be integrated with appropriate libraries. This compatibility makes it a great option for developers working on projects that require remote control access for IoT applications, simplifying the development process.
  • pergunta: How do I set up the AD22B04 module for operation?

    Resposta: Setting up the AD22B04 module involves connecting the power supply and interfacing it with the device you wish to control. First, ensure the correct voltage is supplied. Then connect the relay terminals to your appliance or system. After that, configure the DTMF signal transmission line, usually through a telephone or DTMF generator. This structured setup enables users to efficiently control connected devices from afar.
  • pergunta: What applications can benefit from the use of this module?

    Resposta: The AD22B04 module is beneficial for various applications including industrial automation, remote lighting control, security systems, and more. It can be utilized in environments where remote accessibility is required, such as controlling factory machinery or managing home security alarms from a distance. Its versatility makes it suitable for both simple home projects and complex automated control systems across sectors.
  • pergunta: Are there any additional components required to use the AD22B04?

    Resposta: While the AD22B04 module itself operates independently with its built-in relays, you may need additional components such as a DTMF generator (typically a phone), power supply, and wiring for connections based on your specific use case. These components are crucial for ensuring that the module effectively communicates with the devices you intend to control, allowing for an enhanced automation experience.
  • pergunta: Where can I buy 4 Channel DTMF Tone Signals Decoding Relays Module AD22B04 for Remote Control Applications in São Tomé and Príncipe?

    Resposta: You can purchase the 4 Channel DTMF Tone Signals Decoding Relays Module AD22B04 for remote control applications on Ubuy. Ubuy offers a wide selection of electronic components, ensuring you have access to this module and other necessary components for your automation projects.

YIBAISI USB Cables Editorial Review

Nenhuma revisão editorial encontrada

Avaliações e Classificações dos Clientes

5.0
1 classificações de clientes
  • 5 Estrela
    100%
  • 4 Estrela
    0%
  • 3 Estrela
    0%
  • 2 Estrela
    0%
  • 1 Estrela
    0%

Avaliar este produto

Partilhe as suas ideias com outros clientes

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Checkout Seguro Global Delivery Devoluções Fáceis Genuine Products

Informação importante

  • Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

Atualmente indisponivel.

Não sabemos quando ou se este artigo estará de volta ao stock.

Transação seguraTransação segura

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Entrega internacional mais rápida

Recursos e benefícios

  • Elevate your control systems with advanced automation.
  • Robust ABS design ensures reliability and longevity.
  • Operates at 12V for consistent performance.
  • Offers customizable remote commands for enhanced flexibility.
  • Ideal for home automation, industrial controls, and lab management.
  • Features eight versatile working modes for tailored operation.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.