noun Descargar 🔗Compartir Tarjetas llave A usually plastic card which stores a digital signature that is used to operate an electronic access control lock. Examples : "The office workers used their keycards to enter the building after hours. " Los trabajadores de la oficina usaron sus tarjetas llave para entrar al edificio fuera de horario. technology electronics building device item Chat con IAJuego de vocabularioPracticar lectura
