What is a capacitive fingerprint scanner and how does it work?

A capacitive fingerprint scanner uses capacitive sensing technology to capture the unique patterns of a person’s fingerprint. It works by identifying the different electrical signals from the ridges and valleys on a finger when placed on a sensor. This information is then translated into a digital image, which can be used for authentication purposes. In practice, these sensors are highly reliable and can offer faster recognition, making them ideal for secure access in mobile devices and smart home systems.

What are the benefits of using a capacitive fingerprint scanner?

Capacitive fingerprint scanners offer numerous advantages, including high accuracy and reliability in fingerprint recognition. They are less susceptible to false negatives and can quickly respond to user inputs. Additionally, they allow for multi-touch sensing, which enhances user experience in devices like smartphones and security systems. These scanners are ideal for environments requiring rigorous security measures, such as financial institutions or electronic locks, ensuring that only authorized individuals gain access.

Can capacitive fingerprint scanners work with wet fingers?

Capacitive fingerprint scanners may struggle with wet fingers because they rely on distinguishing electrical signals from the skin. Excess moisture can obscure the unique fingerprint details, leading to recognition issues. However, some advanced models are engineered to mitigate this challenge, incorporating robust algorithms that can process wet conditions better. Therefore, while they work optimally with dry fingers, there are scenarios where specific models can still perform adequately even when moisture is present.

Are capacitive fingerprint scanners secure against spoofing?

Capacitive fingerprint scanners are generally considered secure against spoofing attacks, such as using fake fingerprints made of silicone or gelatin. These scanners authenticate users based on unique physiological features and require a genuine fingerprint to unlock. Advanced models often utilize liveness detection technology, which can identify whether the fingerprint is from a living person versus a fake replica. As a result, they are widely used in secure applications including mobile payment systems and biometric locks.

What devices typically come equipped with capacitive fingerprint scanners?

Capacitive fingerprint scanners are widely integrated into various devices, including smartphones, tablets, and laptops. They are also prevalent in biometric security systems, smart locks, and attendance systems in workplaces. By using these scanners, manufacturers enhance their devices' security features while providing a convenient authentication method for users. For example, many flagship smartphones now include these scanners directly under the display, allowing for seamless access without compromising design.

How do you set up a capacitive fingerprint scanner?

Setting up a capacitive fingerprint scanner generally involves enrolling your fingerprints so the device can recognize them. Initially, you will need to access the device's security settings, where you can find the fingerprint registration option. Following the on-screen instructions, you'll place your finger on the scanner multiple times to capture different angles and details. This process creates a unique digital signature for your fingerprint, which can then be used for identification. This setup enhances security by ensuring only authorized users can access the device.

What maintenance do capacitive fingerprint scanners require?

Capacitive fingerprint scanners require minimal maintenance to ensure optimal performance. Regular cleaning of the sensor surface is crucial, as dirt, oil, or moisture can hinder functionality. Users can gently wipe the scanner with a soft, lint-free cloth. It’s also beneficial to keep the fingers clean and dry when using the sensor. By taking these simple measures, users can prevent recognition issues and prolong the device's lifespan, making it reliable for daily use in various applications.

What industries commonly utilize capacitive fingerprint scanners?

Capacitive fingerprint scanners are extensively used across multiple industries, including finance, healthcare, law enforcement, and education. In finance, they help secure transactions and access to sensitive information. Healthcare facilities use them for patient identification to ensure accurate record-keeping and medication administration. Additionally, educational institutions harness these scanners for safe access control and attendance tracking. By providing a secure and efficient way to authenticate identity, these devices have become vital part of various operational workflows.

What should I consider when choosing a capacitive fingerprint scanner?

When selecting a capacitive fingerprint scanner, consider factors such as sensor resolution, speed of recognition, and compatibility with your devices. Higher resolution scanners provide better detection accuracy while a swift response time enhances user experience. Additionally, ensure that the scanner supports the necessary software platforms or integrates well with existing security systems. Assessing these features helps ensure you select a scanner that meets your specific needs and provides a seamless user experience.

Where can I buy a capacitive fingerprint scanner in Portugal?

You can conveniently purchase a capacitive fingerprint scanner through Ubuy in Portugal. They offer a diverse range of high-quality fingerprint scanners, ensuring that you can find one that fits your specific needs and preferences. With Ubuy, you can explore various options while enjoying a straightforward shopping experience, making it your go-to destination for biometric security solutions.

Como comprar Capacitive Fingerprint Scanner/Sensor online na Ubuy?

É fácil comprar Capacitive Fingerprint Scanner/Sensor online na Ubuy.. Você só precisa procurar o produto, escolher a forma de envio na hora de finalizar a compra e receber no seu endereço.

Capacitive Fingerprint Scanner/Sensor está disponível para compras online em Portugal?

Sim, na Ubuy Portugal este produto está disponível para você comprar a um preço razoável.. O Capacitive Fingerprint Scanner/Sensor não está disponível localmente, mas você pode confiar em nós com nossos serviços de remessa expressa.

Quanto tempo leva para receber o produto após fazer o pedido?

O tempo de entrega do seu produto encomendado varia de acordo com o que você pediu e o método de envio que você escolheu.. O tempo estimado de entrega é mencionado durante o processo de checkout, portanto, fique despreocupado ao fazer compras.

DFROBOT Ver Original

This fingerprint sensor comes with round breathing LEDs and has a simple structure, small size, and delicate appearance.

DFROBOT

Artigo n.º: 61614013

Capacitive Fingerprint Scanner/Sensor

90% of respondents would recommend this to a friend

Artigo n.º: 61614013

€ 66

Detalhes do Preço

Excluindo custos de envio e alfandegários ( Os custos de envio e alfandegários serão calculados na finalização da compra )

^{*Todos os artigos serão importados de EUA}

Disponibilidade : Em stock

Importado da loja USA

Qtd.:

Encomende já e receba por volta de Sunday, Setembro 27

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Os nossos principais Parceiros Logísticos

This fingerprint sensor comes with round breathing LEDs and has a simple structure, small size, and delicate appearance.

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Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters COMPRAR AGORA.

O que se Destaca

High Accuracy

Utilizes advanced capacitive technology for precise fingerprint recognition, minimizing false rejections and enhancing security for users in various applications.

Fast Response

Delivers rapid scanning speeds, providing immediate access and convenience, which is essential for time-sensitive applications like mobile devices and security systems.

Compact Design

Designed for seamless integration into various devices, its compact size ensures versatility, allowing it to fit within tight spaces without compromising performance.

Detalhes do produto

Capacitive fingerprint sensor for fingerprint capture, image processing, and storage
Utilizes ID809 high-performance processor and semiconductor fingerprint sensor with built-in IDfinger6.0 algorithm
Supports UART communication for seamless integration with Arduino library for fingerprint registration and deletion
Comes with round breathing LEDs, compact design, and high-speed recognition
Supports 360-degree arbitrary angle recognition and deep self-learning function
Applications include fingerprint door-lock, drawer lock, identity recognition, and authorization

Brand Name	DFROBOT
Model	SEN0348
Manufacturer	DFROBOT
Part Number	SEN0348
Item Weight	0.02 kg
Brand	DFROBOT

Quem Deverá Comprar?

High-Security Needs
Ideal for users requiring enhanced security, such as in financial institutions or confidential environments.
Smartphone Users
Perfect for smartphone users seeking added biometric security for unlocking devices and applications.
IoT Integrators
Great for developers integrating biometric authentication into Internet of Things devices for improved user safety.

Budget-Conscious Users
Not suitable for users on a tight budget, as high-quality sensors can be expensive.

DESCRIÇÃO DO PRODUTO

Capacitive Fingerprint Scanner/Sensor

About This Item

Introducing the DFRobot Capacitive Fingerprint Scanner/Sensor for Arduino! This advanced sensor is perfect for your biometric identification needs. Whether you need fingerprint entry, image processing, fingerprint storage, or fingerprint comparison, this sensor has got you covered. One of the standout features of this capacitive fingerprint scanner is its ability to support 360-degree arbitrary angle recognition. This means that no matter how your fingerprint is positioned, this sensor will be able to accurately capture and process it.

Additionally, it is equipped with a deep self-learning function, ensuring high performance and low power consumption. The sensor comes with a CNC metal ring, along with an aperture, providing durability and reliability. Whether you need it for a fingerprint door lock, drawer lock, or any form of identity recognition and authorization, this sensor will meet your expectations and beyond. In terms of specifications, this capacitive fingerprint scanner operates at a voltage of 3.3V and requires a current of [insert current here]. It communicates using the UART communication method and has a storage capacity of 80 fingerprints.

The 1:1 verification time is approximately [insert verification time here] and it has a pixel resolution of 508dpi. The number of pixels is 160x160 and the fingerprint detection area is 8.0mm x 8.0mm. It works in a wide temperature range of -40 to 60 degrees Celsius. When you order this product, you will receive the Capacitive Fingerprint Scanner/Sensor and a PH1.0 6P cable to get you started right away. Don't compromise on security and convenience.

Get the DFRobot Capacitive Fingerprint Scanner/Sensor for Arduino today and experience the future of identification technology. Shop now!.

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Perguntas e respostas do cliente

Pergunta: Como comprar Capacitive Fingerprint Scanner/Sensor online na Ubuy?

Resposta: É fácil comprar Capacitive Fingerprint Scanner/Sensor online na Ubuy.. Você só precisa procurar o produto, escolher a forma de envio na hora de finalizar a compra e receber no seu endereço.
Pergunta: Capacitive Fingerprint Scanner/Sensor está disponível para compras online em Portugal?

Resposta: Sim, na Ubuy Portugal este produto está disponível para você comprar a um preço razoável.. O Capacitive Fingerprint Scanner/Sensor não está disponível localmente, mas você pode confiar em nós com nossos serviços de remessa expressa.
Pergunta: Quanto tempo leva para receber o produto após fazer o pedido?

Resposta: O tempo de entrega do seu produto encomendado varia de acordo com o que você pediu e o método de envio que você escolheu.. O tempo estimado de entrega é mencionado durante o processo de checkout, portanto, fique despreocupado ao fazer compras.

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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.

€ 66

Encomende já e receba por volta de Sunday, Setembro 27

Qtd.:

Transação segura

Em conformidade com a norma PCI DSS e com certificação ISO 27001:2022, com pagamentos encriptados e proteção total do comprador em todas as encomendas.

Os nossos principais Parceiros Logísticos

Entrega internacional mais rápida

Recursos e benefícios

Supports fingerprint capture, image processing, fingerprint storage, fingerprint comparison
360 degree fingerprint entry and matching
Self-learning function
CNC metal ring, plus aperture
Fast recognition speed
High security

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.

Capacitive Fingerprint Scanner/Sensor

€ 66

Fast Shipping

Devolução gratuita*

Embalagem Segura

Produtos 100% Originais

Certificação PCI DSS

Certificação ISO 27001

O que se Destaca

Detalhes do produto

Quem Deverá Comprar?

DESCRIÇÃO DO PRODUTO

About This Item

Perguntas e respostas do cliente

DFROBOT Biometrics Editorial Review

Avaliações e Classificações dos Clientes

Avaliar este produto

Histórico de preços do produto

Informação importante

€ 66

Recursos e benefícios

Ubuy Assurance

Fast
Shipping

Devolução
gratuita^*