Koolatron PR30 PestContro Ultrasonic 500 Pest Repellent

Simply plug your PestContro 500 device into an unobstructed wall outlet in the room to be covered by ultrasonic sound power. Coverage in a room can be improved by bouncing the sound off reflecting objects such as walls mirrors cupboard doors appliances etc. Obtaining a ricochet pattern will increase effective coverage. It is important to note that ultrasound cannot transmit through walls and doors so you can keep the ultrasonic coverage within a room by closing doors or leave the doors open to potentially extend the protection outside the room where it is plugged in. There will be a stronger effect of ultrasound within the room where the unit is placed.

Koolatron PR30 PestContro Ultrasonic 500 Pest Repellent: Plastic construction Stronger effect of ultrasound within the room where the unit is placed Obtaining a ricochet pattern will increase effective coverage No more chemicals or bait Room to be covered by ultrasonic sound power