A communication-circuit line protector capable of maintaining reliable connection to a port unit of a communication system, easily checking a disorder or failure of the communication-circuit line protector, and effectively releasing heat generated from an inner portion of the communication-circuit line protector is provided. The system comprises a \u2018network-connected server having input and access capabilities, a site builder, a transmitter, a communicator, and memory. Also, the method can be used to inhibit oxidation in dehydrated tissue.