Rewritable ABS EM4305/T5577 Keyfob

The ABS EM4305/T5577 Rewritable Keyfob is an RFID keyfob that provides users with the ability to read and write data. This keyfob is made of ABS plastic, a durable and lightweight material that is highly resistant to shock, corrosion, and extreme temperatures.

They offers cost-efficient solutions for writing data in multiple applications such as access control, asset tracking, and personnel management systems. Thanks to its small form factor and low profile design, this keyfob can be attached to almost any surface or carried in one’s pocket without compromising on portability.

Product parameters

Product Name	Rewritable ABS EM4305/T5577 Keyfob
Chip Type	EM4305/ATA5577
Protocol	ISO7184/7185
Frequency	125KHz
Material	ABS
Size	41*33mm
Operating Temperature	-20℃ to 50℃
Storage Temperature	-40℃ to 70℃
Read Distance	Up to 10cm (depending on the reader)
Memory Capacity	EM4305:512bit, ATA557:363bit
Number of Read/Write Cycles	100,000
Data Retention	10 years
Application	Cell access control, time and attendance, parking, etc.

Why Choose Us

We are an experienced factory with a team of professionals specialized in the production of RFID electronic tags. We have been in this business for many years and understand the technology and market, allowing us to provide high-quality products that meet industry standards.

Our RFID electronic tags can be customized to meet your specific needs, allowing you to have solutions tailored to your requirements. We also offer competitive pricing without sacrificing quality, making sure that you get the best value for your money.

Moreover, we strive to provide exceptional customer service at all times. Our team is available to answer your questions, give technical support, and ensure that your order arrives on time and meets your expectations.Overall, when choosing our factory for RFID electronic tag production, you can expect top-notch products with customization options, competitive prices, and excellent customer service.