125khz TK4100 Useful Professional Plastic RFID Key Fob ID Tag Card Access Control System Waterproof

Label:Yes Type: TK4100 Response frequency: 125 KHz Water resistant Operation Temperature : -40°C to 85°C Compatible with all RFID reader to gain access Application scope: public transportation, parking, ID identification, attendance system, ticketing, card payment, product logo, etc Each comes with Key ring included Material: ABS Laser printing ID which Will not fade Package included: 10 × 125kHz RFID Keyfob (Color Random)