The GUARDIAN-2 model operates with butane or propane gas, producing audible blasts to protect crops from birds, wild boars, deer, and other animals that may cause damage. Some features include:

• Explosion frequency adjustment: From one minute up to half an hour.
• Sound intensity: Adjustable from 80 to 120 decibels via the telescopic cannon.
• Coverage area: 3 to 4 hectares, depending on the type of crop and terrain.

For use outside residential areas. The gas cylinder is not included.