One of the most popular smart solutions to mosquito control is the use of ultrasonic mosquito repellers. These gadgets emit ...

This ultrasonic pest repellent is powerful enough to cover 1,076 square feet, so your basement will be safe from various creatures. The device takes up about as much space as a coffee mug ...

The module at the bottom contains the control electronics ... We’d love to find a source for those ultrasonic transducer devices, and can only guess at the physical arrangement that allows ...