125Khz RFID Card compatible with Access Control System, 50Pcs TK4100 Keyfob Set

50Pcs 125 Khz Proximity ID Card RFID Keyfob Access Control Key compatible with Door Entry Access Control System TK4100P2025041100082 [Waterproof ABS Material] The RFID key tag is made of high-quality ABS material, the shell is strong and durable, has good waterproof, shockproof and anti-corrosion percompatible withmance, so that you can better use it in your . After multiple processes, product quality can be well guaranteed. The red and blue colors give you more choices. [Comes with A Portable Key Ring] Each tag is equipped with a key ring, which can be hung on keys and other items compatible with easy use and avoiding its loss. The volume of the key tag is 3.3x2.9x0.6cm, which is small in size and convenient to carry. It can be put in pockets and backpacks. -shaped appearance makes it better compatible with daily use. [TK4100 Chip] The type of RFID sensor ID card chip is TK4100, working frequency: 125Khz, you can choose the appropriate access card according to your needs. Compatible with standard ID access devices or ID . Each chip has its own ID, which is stored in the chip and on the back of the label to security. [Read Only & Easy to Read] The chip is write-protected and cannot be programmed! It does not support and is not compatible with UHF and encrypted , such as , Radio, Cobra, , APCiK, Indala, Isonas, , , etc. The waterproof RFID key tag is suitable compatible with 125KHZ card reader, and the reading distance is 0-10cm. [Good Helper compatible with Access Control System] RFID key fob can be used in a of , suitable compatible with access control, hotel locks, employee attendance, school campus visits, identity recognition, security systems, parking lot access, attendance systems, etc. It can be used in where an access control system is needed, such as offices, homes, schools, communities, etc. Support: Read Only, Not Writable. Working Frequency:125KHZ size:29x33x6mm Material:ABS colour:blue, red Package Contents: 50 x 125Khz RFID Card Tags Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.