Deadfast Mini Pro Sonic Repellers are designed to emit high-frequency sound waves that will effectively repel rodents from intruding areas that you want to be protected.
The sound emitted is inaudible to people, dogs, cats and other non-rodent pets. There is a red indicative LED which shows when the unit is enabled and functioning.
Emitters are plug-in powered to no need to remember to change the batteries. Electricity costs also equal to less than a penny per day.
The repeller will only cover the room that it is placed and installed in. Reduction in activity should occur within 6-10 days.
