... card,RF Encoder,RF software,and the Energy saving switch,PDA. Motel RF card lock system,Software installed on the ... card lock system :Hotel lock,open door card,Encoder,software,PDA,and the Energy saving switch. Working theorySoftware installed on the ... typeSetting Requirement Working temperature -20'C~70º C, humidity: 98%maxAnti-static Electricity Totally closing status, the problem of static ...