
RATDOWN Ultrasound Systems against Pigeons and Sparrows
RATDOWN ultrasound systems, set to operate on low frequencies spans, can disturb sparrows and pigeons in covered and semi-covered areas. These devices are very useful and efficient to chase birds away in an ecological and non-toxic way. Frequencies are manually adjustable (so they can be changed when needed) and include a 12-years proven efficiency sweeping frequencies technology.tées
Take a look at our repulsives against pigeons and blackbirds depending on your area layout :

Reduced Zones
< 100m2
- Reduced areas to protect (ex: inner and small courtyard, garage gate, storehouse, front window...)
We developed very easy to use autonomous transmitters to protect small areas (covered or semi-covered)..
Our electronical repulsives -> RD500SV, KIT RD2000AP
1 directional tweeter transmitter
Medium frequencies emissions
Frequencies variation
Ideal for protecting targeted areas (gates, inner courtyard…)
Efficient against pigeons and sparrows

4 tweeters 360° multidirectional transmitter
Medium frequencies emissions
Frequencies variation
Ideal for protecting targeted areas (gates, inner courtyard…)
Efficient against pigeons and sparrows
RD2000AP KIT


Larges Zones
> 100 m 2
- Large areas with multiple partitions (ex: big storehouse, shipment platform…)
RATDOWN centrals are advised to protect large areas because they can adapt to the most complex configurations. RATDOWN centrals can remotely manage peripheral devices in wired mode (only with the RD5000RF central)..
Medium and low frequencies central
2 compatible peripheral devices in medium frequencies :
Medium frequencies -> RD500DIFF RF and RD2000AP
Ideal for protecting large areas such as warehouse against pigeons and blackbirds
2 possible connection modes : wired or radio (cables removal).
RD
5000RF



For any advice, don’t hesitate to contact us; our technicians are at your disposal.
T.: 02.99.23.45.49