Smart eruv pole to improve monitoring and control of compliance with halachic requirements

A system for monitoring and controlling eruv, and locating and specifying eruv malfunctions, said system comprising:

• at least one wire;
• at least two eruv poles connected with said wire;
• at least one biasing means storing energy during stretching of said wire;
• at least one switch being actuated during a release of said stored energy;
• at least one polyspast with at least one moving pulley translated by said biasing means, said moving pulley and said biasing means cooperate together as a tensioner for maintaining tension in said wire as long as said wire remains intact;
• and
• at least one transmitter communicably coupled to said switch, said transmitter sending at least one first signal according to said switch status and said switch location.

A method for monitoring and controlling eruv compliance with Halacha requirements comprising:

• tying a wire to a first eruv pole;
• elevating said wire to said first pole top;
• guiding said wire continuation up to a second eruv pole top;
• threading said wire through at least one pulley in at least one polyspast;
• threading said wire through at least one pulley of at least one tensioner;
• stretching said wire against said tensioner resistance;
• tying said wire to said second eruv pole;
• receiving at least one first signal from at least one switch being actuated when said wire tension decreases below a predefined threshold;
• and
• receiving said switch location.