... card,Encoder,software ,and hotel switch. Function of each part for high security hotel lockThe high security hotel lock ,which install ... computer to manage the whole working system,at the receiption,for guests check-inand check-out.Usually the Guest open ... exceed 10, 000Inductive Distance 3-10cmRecord inside the lock 1000 lines for standard typeSetting Requirement Working temperature -20'C~70º C ...