ca.
ft and theyâre more effective if spread throughout the home * Keeps Noise Changing - The plug-in mice repellent varies the sounds to prevent rodents from growing accustomed to high-frequency noise continuously creating an unfriendly environment that deters and discourages rat & mice infestations * Maximum Effectiveness - Combining ultrasonic and electromagnetic frequencies the rat repellent pulses emitted target the nervous system of nasty household pests * Children and Pets Friendly - Humans cats and dogs would not be affected by the ultrasonic sounds and feel pulses; Does not emit an unpleasant smell have no rodent dead body be fine to use in attic garage barn or RV Notes: * Due to effect of light camera and monitors the itemâs real color may be slightly different. * Allow slight dimension difference due to manual measurement.