The paper discusses application of long-range signal transmission system for distant monitoring of entangled macro-objects. The approach is based on electrochemical impedance spectroscopy with optical excitation within the framework of weak macroscopic entanglement. The ’activity index’ is introduced as a characteristic of distant objects and its meaning is analysed for different experimental and environmental conditions. Probabilistic parameters of nonlocal measurements, methods for increasing their reproducibility and reliability, as well as various configurations of the measuring system are described. The results of calibration and control experiments with geographic, physical, biological and symbolic objects are represented. The system enables testing entangled macro-objects on possessing specific features/properties measured by multiple devices in parallel. Distant monitoring can be used as part of a system conducting interactions with biological objects, as well as for independent usage as diagnostic or surveillance equipment.

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