
( Brand: Sensor ), ( Manufacturer Part Number: KEY2928713523933NX ), ( Part Type: Sensor Card Reader Module ), ( Frequency: 125khz ), ( Reading Time: 0.5s ), ( Power Supply: Dc 8-15v ), ( Consume Current: 0-100ma ), ( Supporting Cards: Tk4100/em4100 Etc ), ( Output Format: Wg26/wg34 Optional ), ( Transmission Distance: 100 Meters ), ( Material: Plastic ), ( Package: 8.6 4.9 1.9cm / 3.39 1.93 0.75in ), ( Weight: 61g / 2.16oz ), ( Asin: B01ea9iig4 ), ( UPC: 798881737152 )
The key2928713523933nx is an unbranded, generic RFID contactless proximity sensor card reader module that operates at a frequency of 125kHz. This device is designed to read Wiegand 26-34 cards, making it a versatile solution for various access control applications.
The module features a compact and lightweight design, measuring approximately 1.5 x 0.8 x 0.2 inches (38 x 20 x 5mm), making it easy to integrate into a variety of systems. It has a durable build, ensuring reliable performance even in harsh environments.
The RFID contactless proximity sensor card reader module uses 125kHz frequency to communicate with Wiegand 26-34 cards, providing fast and secure access control. The module supports a wide range of card types, making it a flexible solution for various applications.
The module has a built-in antenna, eliminating the need for an external one, making it easy to install and use. It also has a LED indicator to provide visual feedback on its operation status.
The module is compatible with various microcontrollers and systems, making it a versatile solution for various applications. It is easy to program and integrate into existing systems, thanks to its simple interface and well-documented protocols.
The key2928713523933nx RFID contactless proximity sensor card reader module is an unbranded, generic, yet high-performance solution for access control applications. With its compact size, wide compatibility, and fast and secure communication, it is an ideal choice for any project that requires RFID card reading functionality.
Pros of buying a key2928713523933nx 125khz RFID contactless proximity sensor card reader module:1. Wiegand compatible: This reader module supports Wiegand protocol, which is widely used in access control systems, making it compatible with a variety of existing systems.
2. 125kHz RFID: The reader uses 125kHz RFID technology, which is a common standard for contactless smart cards, providing a wide range of compatibility with various card types.
3. Contactless operation: The module operates without physical contact with the card, reducing the risk of damage to the card or reader and improving the overall user experience.
4. Compact size: The reader module has a small form factor, making it easy to integrate into various applications, such as door access control, time and attendance, and security systems.
5. Unbranded and generic: As an unbranded product, it may be less expensive than brand-name alternatives, providing a cost-effective solution for your application.
Cons of buying a key2928713523933nx 125khz RFID contactless proximity sensor card reader module:1. Limited compatibility with other RFID technologies: The module is only compatible with 125kHz RFID technology, which may not be suitable for applications that require other RFID frequencies, such as 13.56MHz.
2. Lower security: Unlike more advanced RFID technologies, 125kHz RFID is less secure due to its shorter range and ease of cloning.
3. Potential for interference: The reader module may be susceptible to interference from other electronic devices, such as Wi-Fi networks or mobile phones, which can affect its performance.
4. Limited documentation and support: As an unbranded product, the user manual and technical support may not be as comprehensive as those provided by more established brands.
Conclusion:The key2928713523933nx 125khz RFID contactless proximity sensor card reader module is a cost-effective solution for applications that require Wiegand compatibility and contactless operation. Its small form factor and compatibility with widely used RFID technology make it a good choice for various access control applications. However, its limited compatibility with other RFID technologies, lower security, potential for interference, and limited documentation and support should be considered before making a purchase decision.
Recommendation:If your application requires a cost-effective solution for contactless access control, the key2928713523933nx 125khz RFID contactless proximity sensor card reader module is a suitable choice. However, if your requirements include higher security, support for multiple RFID technologies, or comprehensive documentation and technical support, it may be worth considering more established brand-name alternatives.