The PR-220.4 is a highly effective, environmentally-friendly solution for indoor rodent infestations.
Through the use of laboratory-tested ultrasound emission technology, the PR-220.4 targets pests both in their lairs and out in the open. The ultrasonic waves generated by the unit interfere with the natural breeding and feeding cycles of rodents and impede their vital functions, eventually causing them to flee the control area.
The emissions of the PR-220.4 are randomised in time and frequency in order to prevent habituation of the pests. Learn more about our laboratory-tested Ultrasound Emission Technology.
As a result, the PR-220.4 electronic repeller deters unwanted rodents, without harming them, leaving you with a space that is absolutely pest-free.
The PR-220.4 is incredibly easy to use. Simply plug the device in and make sure it is on by checking the status LED. It will flash multiple times and produce a sound to indicate that the unit has entered normal operation mode.
The PR-220.4 should be placed as close to the infestation area as possible. For optimal performance, do not turn off the device. To get the most out of your PR-220.4, it is important to ensure that there are no soft furnishings to obstruct the dispersion of the ultrasonic waves. Solid objects such as walls, cupboards, appliances and etc. are not an issue and could even benefit the coverage of the PR-220.4 through creating a ricochet pattern.
In larger spaces, or rooms with a more complex layout, an additional PR-220.4 unit could be used to ensure that less accessible areas are being treated. Avoid placing the PR-220.4 in direct sunlight and make sure to keep it away from water at all times. It is advisable to provide several noticeable exits from the control area.
Once the infestation has been treated, it is best to seal off any possible entrances, such as holes in the walls and floors. These precautions will contribute to a quicker initial effect of the PR-220.4, as well as more pronounced and durable results.
The first signs of the effect of the PR-220.4 normally become apparent within 10- 12 days. Peak performance is usually achieved about a week later. During this period any sudden rise in rodent activity is nothing to worry about, as the initial discomfort caused by the electromagnetic waves causes pests to flee their shelters. Shortly after, the rodents will permanently leave the control area The use of additional pest control means during this period will also yield greater effect.