Antitheft and fault alarm device for electric power installation
The utility model relates to an anti-theft and fault alarm device for electric power installation, which comprises a main controller 1, a radio transmitter 2, a relay detecting circuit 3 and a direct current power supply 4, wherein each part is supplied with electricity by the direct current power s...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to an anti-theft and fault alarm device for electric power installation, which comprises a main controller 1, a radio transmitter 2, a relay detecting circuit 3 and a direct current power supply 4, wherein each part is supplied with electricity by the direct current power supply 4; the input end of the relay detecting circuit 3 is connected with electric network; the output end of the relay detecting circuit 3 is connected with the input end of the main controller 1; the output end of the main controller 1 is connected with the radio transmitter 2. The utility model has the advantages of low cost, real time communication, accurate detection and perfect performance of anti-theft. |
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