SpecificationBrand - Remarkable GoodzDetailsCombining ultrasonic and electromagnetic waves through the Ai microchip conversion frequency, gives you the best-in-class protection for your home and property from all kinds of pests, insects but rats, squirrels, etc. Safe for all - Kids, pets, even for the pests! The high-frequency waves make them leave the area, so you aren't finding dead insects and pests around your home.Easy Install - Plug into a standard outlet and push the power button once - the green light flashes twice for the system to self-test. As long as the green light is on and the system is working. Long press if you wish to turn it off. Features - • Double wave frequency conversion• Energy saving• Silent output to humans and pets• coverage control area of 500 square feet• Safe and non-toxic • Material - ABS• Size - 4.3'x2.2'Available Colors - Black, White