RADARCAN R-301 Manual De Usuario página 9

dividers, glass, plasterboard false ceilings or other solid
materials. Place the RODENTS | COCKROACHES | BATS
REPELLER PRO inside the space to be protected, and avoid
blocking the flow of the ultrasound waves from the front
part of the device.
The graph shows
how ultrasound
waves bounce
back and spread,
creating a
protective shield.