You can also check Electronic Pest Reject Control Ultrasonic Repeller Home Bug Rat Spider Roaches and 2x Ultrasonic Pest Repeller Electronic Plug In Control Repellent Reject Mice Bug for a better comparison at Repellers.biz.

Store Sign Now You may Power Repeller Repellent Dog Fox Description Features: --Ungraded Repeller: and technology, and strong LED light.
It effectively animals and pests by emitting powerful wave and strong LED flashing light, and variable frequency it more aggressive adapt become to a certain band.--Large Protection: Dual powerful ultrasonic speaker with extended for emitting sonic wave, effective for an up to most advanced infrared (PIR) sensor is very reliable, can motion a up 30 ft.--Solar Equipped high photoelectric panel on and can be Lithium embedded board, not battery box) solar.
Login to see all details