® High Powered Professional Rat and Mouse Repellent Pest Device for Large Rooms & Commercial Use Ultrasonic Electromagnetic Rodent Repeller, Silver

Timing - Constant

When first installing the unit, we recommend using the device on Constant Timing for 2 weeks, this will give a full blast of the ultrasonic treatment.

The Range should be set to "LOW" to repel Rats and Mice

Timing - Random

The random timing follows on from using the constant timing, this constantly turns the ultrasonic frequency on and off at different intervals which doesn't allow the pest to get used to the sound.

This setting proves effective in the long term to keep pests at bay.

Pitch - Fixed

The fixed frequency setting emits a constant ultrasonic frequency which is audible to rodents, similar to the constant timing setting.

You should use this setting for 2 weeks from first installing the unit.

Again this will give a blast of the treatment and should prove to be enough to drive the pests away.

Pitch - Variable

Sometimes pests can be a little more stubborn, the variable frequency covers a wide range of frequencies ensuring that the unit will hit every possible hearing range of rodents.

If after 2 weeks you're still seeing signs of the pest, we recommend changing to this frequency to cover all range of hearing.