In different environments, the wireless interference level is different, and the maximum transmission distance will vary.

Unobstructed:

• Strong Interference: urban landscape, approx. 1.5-4 km

• Medium Interference: suburban landscape, approx. 4-10 km

• Low Interference: suburb/seaside, approx. 10-20 km

Obstructed:

• Low Interference and Obstructed by Buildings: approx. 0-0.5 km

• Low Interference and Obstructed by Trees: approx. 0.5-3 km