Isotronic go green Day & Night Devils Eye Manual De Instrucciones página 14

animals. It may therefore take up to 3-4 weeks until the birds leave their familiar
environment and look for another location. Different kind of birds react differently, but
all of them will be bothered in their living habits and leave the area sooner or later.
Important: The placement of the devices is vital for their effectiveness.
Please make sure that the devices are placed with the „speaker" in direct line
towards the seating or sleeping place oft he birds. There shouldn't be any objects
inbetween that can distract the frequencies. The frequencies distribute in a funnel-
shape and a wrong placement can lead to dead angles which will be used by the
birds to avoid the noises.
Place the distributor so that it is possible for the animals to escape.
Please note that barriers such as cupboards, sofas, summerhouses or
soft surfaces such as curtains, carpets or bushes can reduce the
spreading of the frequency waves and the effectiveness, or it may take
longer before the animals have disappeared permanently. The device
should be installed in such a way that the frequency can spread through
the room or outdoor as freely as possible.
Operating mode
New electronics means minimal power consumption. The device emits
high-frequency sounds lasting 3 seconds at 30-second intervals. These
sounds that are hardly perceptible to the human ear keep the pigeons
and birds away from the vehicle, garden and your environment.