Solar Snake Repellers
Even in a small area, effectiveness is greatly increased when two or more units are used, because the snake is even more confused as to the direction of the threat/s, and should retreat more quickly and generally will go further away.
But by far the most important reason for having at least two for even a small area is the vibration spacing. With one repeller you have a vibration every 50 seconds, but with two you have a vibration every 25 seconds apart when you stagger the repellers so they vibrate at different times One repeller will cover up to 700 sqm or a radius of 15 meters (30m diameter) To protect larger areas it is recommended that multiple units be placed no more than 30 meters (25m is better) apart to get complete coverage between units for maximum result, the more units deployed the more effective the result.
By starting the units at different times, there is another benefit, two units can be set to activate at different times. Overlap as shown in the drawing below gives the best coverage. Units placed 25m apart
