Patent ID: 7321297

Claim:
A property supervisory control system operating with an image capturing device, combining and outputting a warning signal and image record by said image capturing device to a supervisory control center, comprising: a wireless emitter attached to an object and including a displacement detector, an encoder defining a code name of the object, an emitting circuit, and a power supply, wherein said displacement detector is started, and said power supply drives said encoder to output said code name by said emitting circuit when said objected is moved; and a signal processor attached to said image capturing device including: a wireless receiver having a receiving circuit to receive said code name from said wireless device, and a decoder to decode said code name; a central processor receiving said code name decoded by said decoder and transmitting a warning command according to said code name decoded by said decoder, and an image synthesizer receiving said image from the image capturing device and said warning command from said central processor, said image synthesizer including a command decoder, an image counter, an image memory, an alphascope, and a synthesizer, wherein said command decoder unscrambles said warning command, said alphascope generates a text according to said warning command unscrambled by said decoder, said image counter records said text including a coordinates value displayed in said image memory, and said synthesizer generating a combination image of said text and said image recorded by said image capturing device according to said coordinate value in said text and transmits said combination image to said supervisory control center.