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YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags
High-quality, durable and versatile TM card with multiple applications
YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags
Item #: 16788048

YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags

Item #: 16788048

SCR 254

Price Details

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*All items will import from US

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High-quality, durable and versatile TM card with multiple applications
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Durable Design
Constructed with a robust black handle, the YARONGTECH iButton is built to withstand daily use, making it ideal for various environments.
Read-only Functionality
This iButton is designed for secure read-only access, preventing unauthorized writing or tampering, thus ensuring data integrity and security.
Multiple Included
Each purchase includes 10 iButtons, providing excellent value and convenience for users requiring multiple electronic keys for access control systems.

Product Details

Shop for YARONGTECH 10pcslot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags at Ubuy Seychelles, a Seychelles. Wide range of applications, high quality and durable design.
Item Weight0.35 lbs (160 grams)

Who Should Buy?

Suitable For
  • Access Control Systems

    Ideal for users looking to implement secure access controls in small offices or homes.

  • Inventory Management

    Well-suited for businesses needing a reliable tagging solution for tracking inventory items efficiently.

  • Event Management

    Perfect for event planners needing a simple electronic key solution for attendee management and tracking.

Not Suitable For
  • High-Security Needs

    Not suitable for environments requiring advanced security features or encryption capabilities.

  • Software Development

    May not fit developers seeking programmable keys for custom applications or integrations.

  • Long-Distance Use

    Not recommended for situations where a long-range activation is required, as they require direct contact to function.

Product Description

YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is YARONGTECH 10pcslot DS1990A iButton?

    Answer: The YARONGTECH 10pcslot DS1990A is a set of read-only iButtons utilized for various electronic applications. These black handle iButtons are designed to function as non-magnetic electronic keys, which can be integrated into systems for access control, data storage, and identification. Each iButton has a unique ID, making it ideal for tracking or authentication tasks in residential or commercial settings. They are commonly utilized in smart locks, attendance systems, and automated access solutions.
  • Question: How do you use the DS1990A iButton?

    Answer: Using the DS1990A iButton requires a compatible iButton reader. Simply place the iButton onto the reader, where it will transmit its unique identification number. This functionality allows for seamless integration into applications like attendance logs in schools or secure entry systems in offices. The iButton’s robust design ensures durability, making it suitable for frequent handling, whether in a corporate environment or in personal electronic projects.
  • Question: Can the DS1990A iButton be reprogrammed?

    Answer: No, the DS1990A iButton is a read-only device, meaning that its unique ID cannot be modified after manufacturing. This feature is particularly beneficial in applications that require consistent identification without the risk of tampering. For example, using these iButtons in security systems helps ensure that access is granted only to verified users, providing enhanced security for sensitive information or areas.
  • Question: What are the differences between I-Buttons and traditional keys?

    Answer: I-Buttons like the DS1990A differ from traditional keys as they utilize electronic identification rather than mechanical locking mechanisms. This transition to electronic keys allows for advanced functionalities like tracking usage, integration with software systems, and easy duplication of access permissions without the need for physical key cutting. They are especially effective in environments that require frequent access updates, such as in rental properties or temporary access for contractors.
  • Question: Are DS1990A iButtons weather-resistant?

    Answer: Yes, the DS1990A iButtons are designed to be durable and weather-resistant. Their robust construction allows them to operate in various environmental conditions, making them suitable for outdoor applications such as garden gates or outdoor event access. This durability ensures long-lasting performance, even in challenging weather, thus reducing the need for frequent replacements and maintenance.
  • Question: What types of readers are compatible with DS1990A iButtons?

    Answer: Compatible readers for DS1990A iButtons include those that specifically support 1-Wire protocol, as these devices are designed to communicate with iButtons. Popular readers can be found for integration into various access control systems, such as USB adapters for computers or standalone access control terminals. This compatibility opens up use cases in both corporate and personal projects, such as home automation systems or security door locks.
  • Question: What is the storage capacity of these iButtons?

    Answer: The DS1990A iButton primarily stores a unique identification number with a length of 64 bits. This allows it to function effectively as an electronic key for security and identification purposes. While it does not store additional data like some other memory iButtons, this simplicity makes it an ideal choice for applications focused solely on identifying users or devices, such as attendance tracking or secure access points.
  • Question: Can I use DS1990A iButtons in schools?

    Answer: Absolutely! DS1990A iButtons are ideal for schools, particularly for attendance management and access control to secure areas such as laboratories or libraries. With these electronic keys, systems can log attendance automatically and maintain records without the need for manual inputs. This feature enhances efficiency and helps educators streamline administrative processes while ensuring safety in school environments.
  • Question: What applications can benefit from using iButtons?

    Answer: iButtons like the DS1990A are widely used in various applications, including access control systems, attendance tracking, and event management. They can serve in smart locks, vending machines, electronic identification systems, and even in medical applications for patient identification. Their versatility makes them valuable for both commercial and personal project applications where tracking, security, and automation are critical.
  • Question: Where can I buy YARONGTECH 10pcslot DS1990A iButton in Seychelles?

    Answer: You can purchase YARONGTECH 10pcslot DS1990A F5 Black Handle Read-only iButton directly from Ubuy, which offers a convenient online shopping experience. Ubuy provides a variety of shipping options and ensures that you receive your product in a timely manner. They also provide detailed product descriptions and customer service support to help you with your purchase.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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