100 RFID 125KHz Key Fobs, Yellow ABS, TK4100 Read Only Chip, For Access Control

Material: ABS

Frequency: 125 kHz

Chip: TK4100/EM4100

Quantity: 100 pieces

Color: Yellow

Waterproof: Yes

Standard: ISO14443A This pack of 100 yellow ABS RFID key fobs operates at 125 kHz with a TK4100 chip. Each fob has a unique number and a metal ring. Designed for read-only operation, this waterproof product complies with the ISO14443A standard. Ideal for securing access to apartments, offices, or parks via control systems or video intercoms.

1. Technical Specifications: Made of robust ABS, 125 kHz frequency, TK4100 chip, pack of 100 waterproof yellow units.

2. Compatibility and accessories: Compatible with access control systems and video intercoms using the ISO14443A standard. 3. Installation and use: Ready to use with a metal ring; direct programming on the controller without the need for writing. 4. Other information: Each key fob has a unique identifier, ideal for access management in offices or residences. 5. Important notes: Colors may vary slightly depending on the screen; manual measurement is possible; read-only use.