Tarjeta RFID 125 KHz + Kit de control de acceso puerta con contraseña + Bloqueo de perno de caída + timbre + control remoto
Frequency: 125Khz. This is 125KHz RFID Proximity ID card keyfobs, it is very easy to carry. It can work with the product which has the RFID card reader. 125KHz RFID Card Keyfobs Operation Frequency: 125KHz.