Patent ID: 7911338

Claim:
A wireless system comprising: a server comprising a port; a number of sensors or devices, each of said number of sensors or devices comprising a wireless transceiver and a proximity sensor; and a wireless module comprising: a port interconnected with the port of said server, a wireless transceiver cooperating with the port of said wireless module, the wireless transceiver of said wireless module being structured to wirelessly communicate with the wireless transceiver of said number of sensors or devices, a proximity sensor structured to sense one of said number of sensors or devices, and a target structured to be sensed by the proximity sensor of said one of said number of sensors or devices, wherein the port of said server is structured to cooperate with the port of said wireless module to transmit and receive wireless messages, said port of said wireless module cooperating with said wireless transceiver of said wireless module to transmit and receive said wireless messages.