Raidar Multi Pest Repeller Ultrasonic and Electromagnetic with Night Light
The Raidar Multi Pest Repeller emits both Ultrasonic and Electromagnetic waves and is very effective in keeping away most common insects and bugs from houses, roofs, sheds, outbuildings, businesses and food outlets. The unit has fixed and variable frequency ultrasonic wave settings. You can switch to a different mode according to a different environment. The green light will turn red when the auto-electromagnetic feature is functioning, improving ultrasonic wave effect.