Radarcan R-502, User Manual, Page: 11 / 40

waves, as they bounce off these surfaces, whereas soft materials
(cardboard, curtains,carpeting, etc.) absorb the sound waves.
When installing the
MITES
REPELLER &
AIR
PURIFIER HOME, take
into account that the ultrasound waves do not penetrate walls
(brick, plaster, etc.), or wooden room dividers, glass, plasterboard
false ceilings or other solid materials. Put the
MITES
REPELLER
&
AIR
PURIFIER HOME in place without blocking the ultrasound
outlet located at the bottom of the device.
InOutCooler
A totally silent system of ventilation without fans was developed.
It is important to leave some space free on the sides of the device
The attached
graph shows how
ultrasound waves
bounce back
and spread,
creating a
protective shield.