Device, system, and method of wirelessly controlling electronic devices and appliances

A device comprising:

• a wireless signal cloning unit, to enable a portable electronic device to wirelessly control a ceiling fan that is not necessarily in a line-of-sight of the portable electronic device;
• wherein the wireless signal cloning unit comprises:
• a wireless receiver to receive a first wireless communication signal that is transmitted by a proprietary remote control unit of said ceiling fan;
• a carrier frequency detector, to detect the carrier frequency of said first wireless communication signal;
• a de-modulator to de-modulate the first wireless communication signal;
• a payload analyzer, (a) to receive from said de-modulator data-bits of the payload of the first wireless communication signal, and (b) to extract from said payload data-bits a unique maker-and-model identifier of said ceiling fan, and (c) to extract from said payload data-bits a unique recipient address that is unique to said particular ceiling fan relative to one or more other ceiling fans that have same maker-and-model identifier, and (d) to extract from said payload data-bits a payload-segment that represents a command indicator that commands ceiling fans of said maker-and-model to execute a certain command;
• a database searcher module, to search and to find in a database of previously-stored wireless signal, a particular wireless signal that matches said maker-and-model identifier;
• and to retrieve from said database a set of two or more different command indicators that are utilized to command ceiling fans of said maker-and-model identifier;
• a wireless signal reconstruction unit, to reconstruct two or more different wireless signals, each wireless signal having a payload that comprises (I) said unique maker-and-model identifier, and (II) said unique recipient address that is unique to said particular ceiling fan, and (III) in at least one wireless signal, a command indicator that is different from the command indicator that was identified in said first wireless communication signal;
• wherein each wireless signal is generated and transmitted having said carrier frequency detected by the carrier frequency detector.