125KHz RFID Key Fob for Door Entry Access Control System, Read Only

Product Description Specifications: - Can not be programmed, read only - Functions as a standard 125KHz RFID card - Card type: TK4100 EM4100 - Compatible with standard EM ID access devices or ID reader - Contactless data transmission and energy supply - Material: PVC - Detection distance: 2-10mm / 0.08-0.39in - Color: Blue - Operation Temperature: -40℃ to 85℃ - Endurance: > 100,000 times - Data Store: >10 years - Waterproof and shakeproof - Each card pre-programmed with a unique ID number, with the first 10 digits printed on the card

Please note that these keyfobs cannot be programmed and are not compatible with UHF or encrypted readers such as HID, Indala, Cobra, APCiK, Paradox, Radio, Honeywell, Kaba, Isonas, Infinias, etc.

Package includes: 100 x Keyfobs (cannot be programmed)

Before purchasing, please verify that your system operates on the same unencrypted 125kHz frequency. These key fobs are universal 125kHz RFID key tags that are read-only and non-rewritable. Each key fob comes with a pre-programmed unique 10-digit ID number engraved on the tag casing and is compatible with other universal 125kHz tags like EM4100/4102, but not with encrypted tags like HID, Indala, Cobra, APCiK, Paradox, Radio, Honeywell, Kaba, Isonas, etc.

These key fobs are suitable for use with 125kHz RFID proximity access control systems and ID management systems, such as adding them to your RFID door lock if applicable. They are high quality wholesale items that come attached to a key ring for convenience.

product information: